Impeccable
Adjectiveनिष्कलंक
Definition
In accordance with the highest standards of propriety; faultless.
Contextual Sentence: "Her impeccable presentation earned her top marks."
💡 Memory Hook (Mnemonic): Think of 'im-' (not) + 'peccable' (sinful) - without sin or flaw.
Synonyms
flawless
perfect
irreproachable
Antonyms
flawed
imperfect
defective