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Dilligent vs. Diligent: Mastering the Correct Spelling

Edited by Harlon Moss || By Janet White || Updated on March 13, 2024
"Dilligent" is an incorrect spelling. The correct spelling is "Diligent," referring to someone who shows care and persistence in their work or duties.

Which is correct: Dilligent or Diligent

How to spell Diligent?

Dilligent is Incorrect

Diligent is Correct


Key Differences

Think of "diligence," from which "diligent" is derived, also with a single "l."
Relate it to "delicate" in the sense that both convey attention to detail and have one "l."
Associate with "intelligent," which has one "l" in the beginning.
Visualize the word "digit," which starts similarly to "diligent" and also contains only one "l."
Remember that "diligent" contains one "l" and one "g."

Correct usage of Diligent

He was very dilligent in his studies, rarely taking a break.
He was very diligent in his studies, rarely taking a break.
His dilligent research contributed significantly to the project's success.
His diligent research contributed significantly to the project's success.
She approached her tasks in a dilligent manner, ensuring everything was done perfectly.
She approached her tasks in a diligent manner, ensuring everything was done perfectly.
Despite the challenges, she remained dilligent and focused on her goals.
Despite the challenges, she remained diligent and focused on her goals.
The worker's dilligent attitude earned him a promotion.
The worker's diligent attitude earned him a promotion.

Diligent Definitions

Characterized by careful and persistent effort.
His diligent approach ensured the project's success.
Consistently hardworking and attentive.
She was diligent in her studies, always completing her assignments ahead of time.
Showing care in doing one's work.
The diligent gardener tended to every plant.
Steadfast in application or attention.
Her diligent focus resulted in an impeccable presentation.
Industrious and committed.
His diligent efforts were recognized by the company.
Marked by persevering, painstaking effort.
Performing with industrious concentration; hard-working and focused.
Scientists are very diligent in their work.
Prosecuted with careful attention and effort; careful; painstaking; not careless or negligent.
The judges shall make diligent inquisition.
Interestedly and perseveringly attentive; steady and earnest in application to a subject or pursuit; assiduous; industrious.
Seest thou a man diligent in his business? he shall stand before kings.
Diligent cultivation of elegant literature.
Quietly and steadily persevering especially in detail or exactness;
A diligent (or patient) worker
With persevering (or patient) industry she revived the failing business
Characterized by care and perseverence in carrying out tasks;
A diligent detective investigates all clues
A diligent search of the files

Diligent Sentences

Diligent efforts in environmental conservation can lead to significant improvements.
He was diligent in following up on all customer inquiries.
She is diligent in keeping her workspace organized and efficient.
Teachers appreciate students who are diligent and punctual.
Diligent research is crucial for writing a good academic paper.
The gardener's diligent care resulted in a beautiful garden.
Her diligent study habits set a good example for her classmates.
The athlete's diligent training routine prepared him for the competition.
A diligent approach to problem-solving often yields the best solutions.
Diligent monitoring of the project ensured its timely completion.
Diligent budgeting is essential for managing personal finances.
The scientist was diligent in her experiments, leading to breakthrough discoveries.
Their diligent efforts in charity work made a significant impact on the community.
Diligent planning made the event a huge success.
She was diligent in her efforts to improve her language skills.
The diligent employee was often the last to leave the office.
The writer's diligent revisions improved the manuscript greatly.
Being diligent about your health can lead to a longer, happier life.
Diligent students often go above and beyond in their assignments.


Why is it called Diligent?

Derived from the Latin "diligens," meaning "attentive, careful."

What is the pronunciation of Diligent?

Diligent is pronounced as /ˈdɪlɪdʒənt/.

What is the root word of Diligent?

The root is the Latin "diligens."

What is the verb form of Diligent?

There isn't a direct verb form, but "diligere" is the Latin verb meaning "to esteem or love."

Which article is used with Diligent?

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

What is the singular form of Diligent?


Which preposition is used with Diligent?

"In" as in "diligent in his duties."

Is Diligent a negative or positive word?

It is a positive word.

Is Diligent an adverb?

No, but "diligently" is its adverbial form.

Which vowel is used before Diligent?

The vowel "a" as in "a diligent worker."

What is the plural form of Diligent?

Diligent is an adjective and doesn't have a plural form.

Is Diligent a vowel or consonant?

"Diligent" is a word containing both vowels and consonants.

Is the word Diligent imperative?


What is the third form of Diligent?

Diligent does not have verb forms.

Which conjunction is used with Diligent?

Any conjunction can be used depending on the sentence.

What part of speech is Diligent?


What is the first form of Diligent?

Diligent does not have verb forms.

Is Diligent a collective noun?


How many syllables are in Diligent?

Three syllables.

How do we divide Diligent into syllables?


What is a stressed syllable in Diligent?

The first syllable, "Dil."

Which determiner is used with Diligent?

Can vary with context, e.g., "this diligent worker."

Is Diligent an abstract noun?

No, but "diligence" is its abstract noun form.

Is Diligent a countable noun?

No, it's an adjective.

How is Diligent used in a sentence?

"He was diligent in completing his tasks on time."

Is Diligent a noun or adjective?

Diligent is an adjective.

Is the Diligent term a metaphor?


What is another term for Diligent?


What is the opposite of Diligent?

Lazy or negligent.

What is the second form of Diligent?

Diligent does not have verb forms.
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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