Synonyms of impeccability

impeccability 1 of 2

noun

as in innocency

the quality or state of being free from guilt or blame

the impeccability of the nun's moral character and untiring selflessness qualified her for sainthood

Synonyms & Similar Words

• innocency
• innocence
• purity
• blamelessness
• integrity
• faultlessness
• guiltlessness
• goodness
• incorruptibility
• irreproachability
• honesty
• virtue
• morality
• virtuousness
• irreproachableness
• righteousness
• decency
• uprightness
• sinlessness
• harmlessness
• chastity
• law-abidingness
• inoffensiveness

Antonyms & Near Antonyms

• guilt
• responsibility
• culpability
• blameworthiness
• fault
• evil
• guiltiness
• corruption
• sinfulness
• immorality
• blame
• criminality
• wickedness
• depravity
• harmfulness
• offensiveness
• reprehensibleness

impeccable

2 of 2

adjective

(ˌ)im-ˈpe-kə-bəl 

1

as in perfect

being entirely without fault or flaw

the etiquette expert was celebrated for her absolutely impeccable manners

Synonyms & Similar Words

• perfect
• flawless
• ideal
• excellent
• immaculate
• superb
• faultless
• prime
• perfected
• terrific
• irreproachable
• great
• seamless
• exceptional
• unblemished
• absolute
• polished
• classic
• picture-perfect
• marvelous
• letter-perfect
• superior
• picture-book
• indefectible
• entire
• superlative
• fine
• expert
• first-rate
• first-class
• fabulous
• unsurpassed
• masterly
• top-notch
• special
• consummate
• intact
• dandy
• complete
• whole
• completed
• accurate
• finished
• unimpaired
• top
• correct
• precise
• undamaged
• grand
• unspoiled
• fancy
• unerring
• mint
• high-grade
• unfailing
• bulletproof
• infallible
• uninjured
• airtight
• exact
• unmarred
• unbruised
• inerrant

Antonyms & Near Antonyms

• bad
• imperfect
• inadequate
• insufficient
• defective
• flawed
• faulty
• incomplete
• deficient
• amiss
• wanting
• unfinished
• unpolished
• censurable
• reproachable
• fallible
• broken
• atrocious
• spoiled
• impaired
• wrong
• damaged
• injured
• misshapen
• incorrect
• inaccurate
• blighted
• wretched
• malformed
• execrable
• imprecise
• inexact
• blemished
• disfigured
• vitiated
• marred
• defaced

2

as in faultless

free from guilt or blame

the head of the investigation must be a person of impeccable probity and honesty

Synonyms & Similar Words

• faultless
• innocent
• irreproachable
• acquitted
• blameless
• in the clear
• lily-white
• guiltless
• clear
• ethical
• inculpable
• cleanhanded
• cleared
• moral
• vindicated
• virtuous
• absolved
• righteous
• exonerated
• upright
• law-abiding

Antonyms & Near Antonyms

• guilty
• culpable
• impeachable
• punishable
• blameworthy
• indictable
• accused
• censurable
• blamable
• condemned
• convicted
• indicted
• hangdog
• shamefaced
• impeached
• shamed

3

as in pure

free from sin

the belief that there can be no such thing as an impeccable soul

Synonyms & Similar Words

• pure
• innocent
• immaculate
• honorable
• white
• moral
• good
• chaste
• righteous
• ethical
• honest
• spotless
• sinless
• virtuous
• unblemished
• unsullied
• decent
• virgin
• unstained
• upright
• blameless
• guiltless

Antonyms & Near Antonyms

• sinful
• impure
• lascivious
• evil
• lustful
• lewd
• wicked
• lecherous
• libidinous
• iniquitous
• immoral
• corrupt
• unchaste
• peccant
• unrighteous
• lost
• depraved
• condemned
• damned
• fallen
• perverted
• debased
• degenerate
• sinning
• lickerish
• oversexed
• dissolute
• debauched
• erring
• virtueless
• reprobate

Example Sentences

Recent Examples of impeccability

Adjective

With polished prose and impeccable research, historian Philbrick unravels the Golden State’s ties to profit, enslavement and white supremacy. — Bethanne Patrick, Los Angeles Times, 1 Oct. 2026

In a bizarre way, meeting the late, great Lynch — whom Watts did an impeccable impression of, pretend cigarette and all — was almost like therapy for the actress, who landed that breakout role at the age of 31. — Lily Ford, HollywoodReporter, 27 Sep. 2026

Cindy Crawford’s impeccable blowouts even became one of her hallmarks. — María Diez, Glamour, 26 Sep. 2026

There were days during the New York Giants’ grueling training camp this summer that even left tackle Andrew Thomas, who has impeccable football character, was worn down. — Dan Duggan, New York Times, 15 Sep. 2026