Trepidacious vs. Trepidatious

Trepidacious and Trepidatious Definitions
Trepidacious
Alternative spelling of trepidatious
Trepidatious
A state of alarm or dread; apprehension.
Trepidatious
(Archaic) An involuntary trembling or quivering.
Trepidatious
In a state of trepidation; fearful.