Definition of "unsuited" []

• Not suited for a specific purpose (adjective)
• Not compatible; mismatched (adjective)
• Not wearing a suit. (adjective)

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• "Contestants can go wrong picking a song too closely identified with a previous Idol, too old or unfamiliar, too worn-out or just plain unsuited for their voices."
• "Such lands would normally be classified as unsuited to that crop."
• "Stevens ordered that negotiations be carried out in Chinook, a limited trade jargon unsuited for complex discussions, and that proceedings be concluded in just two days."