IPA: /ˈɡrʌfɪst/
KK: /grʌfɪst/
The most rough or unfriendly in manner or voice.
Despite his gruffest tone, he really cares about his team.
Comparative: gruffer
Superlative: gruffest
Gruffest → The word 'gruff' originates from the Middle English 'gruf', meaning rough or harsh, which is likely derived from the Old French 'grof', meaning coarse or rough. The suffix '-est' is a superlative form indicating the highest degree. Therefore, 'gruffest' means the most rough or harsh in manner or voice.
Think of 'gruff' meaning rough or harsh, and remember that 'gruffest' describes the highest degree of that roughness.
No commonly confused words.