impeccable
without fault or flaw; faultless
Word origin: From Latin in-, not, plus peccare, to sin.
Impeccable in a sentence
Here are example sentences showing impeccable in a sentence.
His manners were impeccable, never giving the slightest offense.
Her impeccable credentials left the hiring committee with no grounds for objection.
Quick GRE check
3 questions, about 2 minutes. How would you do on the real test?
Verbal · Text Completion
The novelist's late style is admired precisely for its blank: every superfluous phrase has been pared away, leaving prose of startling economy.
Using “impeccable” well
Impeccable means without fault or flaw, applied to manners, taste, credentials, or conduct. Its root sense is incapable of sin, which underlies the connotation of being beyond reproach.
More GRE words starting with I
a person who attacks cherished beliefs or established institutions
attacking or undermining traditional beliefs and institutions
guided by ideals rather than by practical considerations
a peculiar habit or feature distinctive to an individual
excessively or blindly devoted to something or someone
extreme admiration or worship of someone or something, often to an excessive degree
to admire or revere someone to an excessive degree
charmingly peaceful and free of trouble
Questions about “impeccable”
See these words the way the GRE tests them.
Take the free 39-minute GRE Quick Mock Test and meet words like this inside real Text Completion and Sentence Equivalence questions, with a worked solution for every answer.