impeccable
adjective
[ ɪmˈpɛkəb(ə)l ]
• in accordance with the highest standards; faultless.
• "he had impeccable manners"
Similar:
flawless,
faultless,
unblemished,
spotless,
stainless,
untarnished,
perfect,
exemplary,
ideal,
model,
virtuous,
pure,
moral,
sinless,
upright,
irreproachable,
unimpeachable,
blameless,
guiltless,
above suspicion,
beyond reproach,
beyond criticism,
incorrupt,
uncorrupted,
squeaky clean,
whiter than white,
lily white,
as pure as the driven snow,
Origin:
mid 16th century (in the theological sense): from Latin impeccabilis, from in- ‘not’ + peccare ‘to sin’.
