Part of speech:
In a condition of complete excellence, as in skill or quantity; faultless; most excellent; sometimes used comparatively
Outstandingly good of its kind; of exceptional merit, virtue, etc.
Able to be depended on for the discharge of obligations incurred; of unimpaired credit.
Lacking blemishes or faults:
Having the ability to resist decay or failure; lasting.
Free from fault or error:
Free from anything that taints, impairs, infects, etc.; clear
Being entirely without flaw or imperfection.
(Philosophy) Fundamental; ultimate; intrinsic; free from the variability and error natural to the human way of thinking and perception. [First attested in the late 18th century.]
Containing errors or alterations, especially ones that prevent proper understanding or use:
Contrary to conscience, morality, or law:
Not reproachable; beyond reproach; blameless; faultless
Tending habitually to suspect, esp. to suspect evil
Exceeding; extreme; keen, in a bad or a good sense.
In or into a satisfactory state or condition:
(Grammar) Lacking one or more of the inflected forms normal for a particular category of word, as the verb may in English.
The definition of imperfect is someone or something that has at least one fault or that is not fully formed or complete.
Find another word for impeccable. In this page you can discover 22 synonyms, antonyms, idiomatic expressions, and related words for impeccable, like: faultless, perfect, excellent, good, unblemished, consummate, indefectible, immaculate, pure, flawed and flawless.