Synonyms and Antonyms of unsound
- disgruntled relatives tried to prove that the woman was of unsound mind when she made her will
balmy, barmy [chiefly British], bats, batty, bedlam, bonkers, brainsick, bughouse [slang], certifiable, crackbrained, cracked, crackers, crackpot, cranky [dialect], crazed, crazy, cuckoo, daffy, daft, demented, deranged, fruity [slang], gaga, haywire, insane, kooky (also kookie), loco [slang], loony (also looney), loony tunes (or looney tunes), lunatic, mad, maniacal (also maniac), mental, meshuga (or meshugge), moonstruck, non compos mentis, nuts, nutty, psycho, psychotic, scatty [chiefly British], screwy, unbalanced, unhinged, wacko (also whacko), wacky (also whacky), wud [chiefly Scottish]
- an unsound and pernicious stereotype
- it is clearly unsound to argue that just because a scientific explanation for that phenomenon does not currently exist, no such explanation is possible
- an unsound horse that will have to be disqualified from the race
Seen and Heard
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