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Parralel vs. Parallel: Mastering the Correct Spelling

Edited by Harlon Moss || By Janet White || Updated on March 11, 2024
"Parralel" is a misspelling, whereas "Parallel" is correct, denoting lines side by side at equal distances, never meeting.

Which is correct: Parralel or Parallel

How to spell Parallel?

Parralel is Incorrect

Parallel is Correct


Key Differences

The word has 'a pair' of 'l's at the end, just like parallel lines.
The correct form has equal parts: 'par' and 'allel', reflecting symmetry.
There's 'one road' (one 'r') between the 'parallel' lines.
Remember, parallel lines have two lines ('l's) at the end.
Think of parallel lines as running together 'all' the way, hence the two 'l's at the end.

Correct usage of Parallel

Our thinking is very parralel on many issues.
Our thinking is very parallel on many issues.
He drew two parralel lines on the board.
He drew two parallel lines on the board.
These two theories are parralel in many respects.
These two theories are parallel in many respects.
The road runs parralel to the river.
The road runs parallel to the river.
The lines are running in parralel to each other.
The lines are running in parallel to each other.

Parallel Definitions

In computing, "parallel" means carrying out several operations simultaneously
The computer can do parallel processing.
As a noun, "parallel" can mean a person or thing that is similar to another
She drew a parallel between their work ethics.
In music, "parallel" refers to corresponding in some way
The parallel melodies harmonized beautifully.
Being an equal distance apart everywhere
Dancers in two parallel rows. See Usage Note at absolute.
Of, relating to, or designating two or more straight coplanar lines that do not intersect.
Of, relating to, or designating two or more planes that do not intersect.
Of, relating to, or designating a line and a plane that do not intersect.
Of, relating to, or designating curves or surfaces everywhere equidistant.
Having comparable parts, analogous aspects, or readily recognized similarities
The parallel lives of two contemporaries.
Having the same tendency or direction
Parallel motives and aims.
(Grammar) Having identical or equivalent syntactic constructions in corresponding clauses or phrases.
Moving in the same direction at a fixed interval
Parallel motion.
Parallel fifths.
Having the same tonic. Used of scales and keys
C minor is the parallel minor scale of C major.
(Electronics) Denoting a circuit or part of a circuit connected in parallel.
Of or relating to the simultaneous transmission of all the bits of a byte over separate wires
A parallel port.
A parallel interface.
Of or relating to the simultaneous performance of multiple operations
Parallel processing.
In a parallel relationship or manner
A road and a railway that run parallel.
(Mathematics) One of a set of parallel geometric figures, such as lines or planes.
One that closely resembles or is analogous to another
A unique event, without parallel in history.
A comparison indicating likeness; an analogy.
The condition of being parallel; near similarity or exact agreement in particulars; parallelism.
Any of the imaginary lines representing degrees of latitude that encircle the earth parallel to the plane of the equator.
(Printing) A sign indicating material referred to in a note or reference.
(Electronics) An arrangement of components in a circuit that splits the current into two or more paths. Used chiefly in the phrase in parallel.
To make or place parallel to something else
Paralleled the ditch to the highway.
To be or extend parallel to
A trail that parallels the crater rim.
To be similar or analogous to
Claimed that fetal development parallels the evolution of the species.
To be or provide an equal for; match.
To show to be analogous; compare or liken
Critics who have paralleled the novel's plot to an ancient myth.
Equally distant from one another at all points.
The horizontal lines on my notebook paper are parallel.
Having the same overall direction; the comparison is indicated with "to".
The two railway lines are parallel.
Either not intersecting, or coinciding.
(computing) Involving the processing of multiple tasks at the same time.
A parallel algorithm
With a parallel relationship.
The road runs parallel to the canal.
One of a set of parallel lines.
Direction conformable to that of another line.
A line of latitude.
The 31st parallel passes through the center of my town.
An arrangement of electrical components such that a current flows along two or more paths; see in parallel.
Something identical or similar in essential respects.
A comparison made; elaborate tracing of similarity.
Johnson's parallel between Dryden and Pope
(military) One of a series of long trenches constructed before a besieged fortress, by the besieging force, as a cover for troops supporting the attacking batteries. They are roughly parallel to the line of outer defenses of the fortress.
(printing) A character consisting of two parallel vertical lines, used in the text to direct attention to a similarly marked note in the margin or at the foot of a page.
To construct or place something parallel to something else.
Of a path etc: To be parallel to something else.
Of a process etc: To be analogous to something else.
To compare or liken something to something else.
To make to conform to something else in character, motive, aim, etc.
To equal; to match; to correspond to.
To produce or adduce as a parallel.
Extended in the same direction, and in all parts equally distant; as, parallel lines; parallel planes.
Revolutions . . . parallel to the equinoctial.
Having the same direction or tendency; running side by side; being in accordance (with); tending to the same result; - used with to and with.
When honor runs parallel with the laws of God and our country, it can not be too much cherished.
Continuing a resemblance through many particulars; applicable in all essential parts; like; similar; as, a parallel case; a parallel passage.
A line which, throughout its whole extent, is equidistant from another line; a parallel line, a parallel plane, etc.
Who made the spider parallels design,Sure as De Moivre, without rule or line ?
Direction conformable to that of another line,
Lines that from their parallel decline.
Conformity continued through many particulars or in all essential points; resemblance; similarity.
Twixt earthly females and the moonAll parallels exactly run.
A comparison made; elaborate tracing of similarity; as, Johnson's parallel between Dryden and Pope.
Anything equal to, or resembling, another in all essential particulars; a counterpart.
None but thyself can be thy parallel.
One of the imaginary circles on the surface of the earth, parallel to the equator, marking the latitude; also, the corresponding line on a globe or map; as, the counry was divided into North and South at the 38th parallel.
One of a series of long trenches constructed before a besieged fortress, by the besieging force, as a cover for troops supporting the attacking batteries. They are roughly parallel to the line of outer defenses of the fortress.
A character consisting of two parallel vertical lines (thus, ) used in the text to direct attention to a similarly marked note in the margin or at the foot of a page.
That arrangement of an electrical system in which all positive poles, electrodes, terminals, etc., are joined to one conductor, and all negative poles, etc., to another conductor; - called also multiple. Opposed to series.
To place or set so as to be parallel; to place so as to be parallel to, or to conform in direction with, something else.
The needle . . . doth parallel and place itself upon the true meridian.
Fig.: To make to conform to something else in character, motive, aim, or the like.
His life is paralleledEven with the stroke and line of his great justice.
To be parallel; to correspond; to be like.
Something having the property of being analogous to something else
An imaginary line around the Earth parallel to the equator
Be parallel to;
Their roles are paralleled by ours
Make or place parallel to something;
They paralleled the ditch to the highway
Duplicate or match;
The polished surface twinned his face and chest in reverse
Being everywhere equidistant and not intersecting;
Parallel lines never converge
Concentric circles are parallel
Dancers in two parallel rows
The axes are perpendicular to each other
Of or relating to the simultaneous performance of multiple operations;
Parallel processing
"Parallel" in geometry means being the same distance apart at every point
The two streets are parallel.
In grammar, "parallel" refers to components in a sentence that are the same in construction or meaning
He always uses parallel structure in his prose.

Parallel Sentences

The two novels have parallel themes, but different settings.
The new software development runs parallel to the existing project.
Parallel lines never meet, no matter how far they extend.
Parallel processing allows computers to handle complex tasks more efficiently.
Drawing parallel lines requires a steady hand and a ruler.
The railway is parallel to the highway for several miles.
Her experience is almost parallel to mine, which is quite surprising.
Their careers have followed a remarkably parallel path.
In mathematics, parallel lines are an important concept in geometry.
Running parallel to the coast, the scenic route offers breathtaking views.
The documentary draws a parallel between ancient and modern societies.
The concept of parallel universes fascinates many scientists and writers.
His thesis presents a parallel between economic policies in two different eras.
Parallel computing can greatly speed up data analysis.
The parallel bars are an apparatus used in men's artistic gymnastics.
Cultures across the world show parallel developments in technology and social structures.
To achieve parallel parking perfection, practice is essential.
The parallel structure in the poem enhances its rhythm and flow.
The electric and magnetic fields in light waves travel in parallel planes.
The two investigations are proceeding in parallel, sharing information when necessary.

Parallel Idioms & Phrases

Parallel thinking

A process of reasoning or decision-making where similarity or analogy is used to draw conclusions.
Through parallel thinking, the team approached the problem from a similar perspective.

Parallel lives

When two people have very similar experiences or live in a similar way, often without knowing each other.
Despite growing up in different countries, they led parallel lives, sharing many uncanny similarities.

Parallel universe

A hypothetical, self-contained separate reality coexisting with one's own.
Science fiction often explores stories set in parallel universes.

Parallel paths

Two or more courses of action or life trajectories that run alongside each other, either literally or figuratively.
Though they never met, their careers took parallel paths.

Without parallel

Unique or unmatched; having no equivalent.
Her achievements in the field are without parallel.

Parallel session

Concurrent sessions within a conference, where attendees must choose which to attend.
The conference schedule is packed with parallel sessions on various topics.

Parallel process

A method in psychotherapy where the therapist's and client's experiences mirror each other.
The parallel process in therapy can provide deep insights into the client's behavior.

Draw a parallel

To highlight similarities between two different things.
The author draws a parallel between the rise and fall of empires across history.

In parallel

Occurring or existing at the same time and with a similar purpose.
Two experiments were conducted in parallel to verify the results.

Parallel market

An unofficial market where goods and currencies are traded at prices determined by supply and demand, not officially sanctioned rates.
Some tourists exchange money on the parallel market to get better rates.

Parallel strategy

A plan of action that proceeds alongside another plan, often with related goals.
The marketing team is executing a parallel strategy to complement the sales efforts.

Parallel circuit

An electrical circuit in which the current divides into two or more paths before recombining to complete the circuit.
In a parallel circuit, each device has its own path to the power source.

Parallel evolution

The development of similar traits or features in unrelated species, often due to similar environmental pressures.
Parallel evolution explains how similar adaptations can arise in different continents.

Parallel economy

An economy operating alongside the official economy, typically not included in GDP.
The parallel economy includes under-the-table work and other informal transactions.

Parallel development

The independent growth or evolution of similar features in two or more systems.
Parallel development in technology often leads to similar solutions in different industries.

Run parallel to

To be directly beside something in a manner that both paths or concepts do not meet.
The new bike path runs parallel to the river, providing scenic views.

Parallel structure

The repetition of a chosen grammatical form within a sentence.
Writers use parallel structure to create rhythm and make their sentences easier to follow.

Parallel import

Products legally imported from another country without the permission of the intellectual property owner.
Parallel imports can sometimes offer consumers lower prices on brand-name products.

Parallel play

A stage in child development where children play next to each other without interacting.
Toddlers often engage in parallel play before they start playing directly with each other.


What is the verb form of Parallel?

"Parallel," as in to mirror or match.

What is the pronunciation of Parallel?

Pronounced as "PAR-uh-lel."

What is the root word of Parallel?

The root is from Greek "parallelos," meaning "beside one another."

Which vowel is used before Parallel?

The letter "a" is used.

Why is it called Parallel?

Derived from Latin "parallelus," it describes lines that never meet, running side by side.

What is the singular form of Parallel?

It's "parallel."

Is Parallel an adverb?

No, it's not an adverb.

Which preposition is used with Parallel?

"To" is often used with "parallel."

Which article is used with Parallel?

Both "the" and "a" can be used, depending on context.

Which conjunction is used with Parallel?

Common conjunctions like "and" can be used.

Is Parallel a collective noun?

No, it isn't.

Is the word Parallel imperative?

No, it's not imperative.

What is the opposite of Parallel?

Opposites would be "perpendicular" or "intersecting."

What is the first form of Parallel?

As a verb, it's "parallel."

What is the plural form of Parallel?

The plural is "parallels."

Is Parallel a vowel or consonant?

It's a word, not a letter, containing both vowels and consonants.

Is Parallel a countable noun?

Yes, when referring to instances or examples of similarities.

How do we divide Parallel into syllables?

It's divided as par-al-lel.

What is the second form of Parallel?

It's "paralleled."

What is the third form of Parallel?

It's "paralleled."

Is Parallel a negative or positive word?

It is neutral; context defines its positivity or negativity.

How many syllables are in Parallel?

There are three syllables.

What is another term for Parallel?

Synonyms include "analogous," "comparable," and "corresponding."

How is Parallel used in a sentence?

"The author's career runs parallel to her personal evolution."

Is Parallel a noun or adjective?

It can be either, based on its use in the sentence.

What is a stressed syllable in Parallel?

The stress is on the first syllable: "par."

Is Parallel an abstract noun?

It can be considered one when it denotes a concept or idea.

Is the Parallel term a metaphor?

It can be used metaphorically in literature or everyday language.

What part of speech is Parallel?

It can serve as a noun, verb, or adjective.

Which determiner is used with Parallel?

Determiners like "the," "this," or "each" could be used, depending on context.
About Author
Written by
Janet White
Janet White has been an esteemed writer and blogger for Difference Wiki. Holding a Master's degree in Science and Medical Journalism from the prestigious Boston University, she has consistently demonstrated her expertise and passion for her field. When she's not immersed in her work, Janet relishes her time exercising, delving into a good book, and cherishing moments with friends and family.
Edited by
Harlon Moss
Harlon is a seasoned quality moderator and accomplished content writer for Difference Wiki. An alumnus of the prestigious University of California, he earned his degree in Computer Science. Leveraging his academic background, Harlon brings a meticulous and informed perspective to his work, ensuring content accuracy and excellence.

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