Definition of "surliest" []

• Superlative form of surly: most surly. (adjective)
• Superlative form of surly: most surly. (adverb)

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• "A few raised their eyebrows and the surliest of the lot paused his cigarette long enough to spit."
• "You can be the surliest, nastiest person on earth because you work alone."
• "A GOP with a 65-seat House majority and 47 Senate seats will not be immune to the surliest public mood any of us has seen."