Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun nut_case

1 sense of nut case

Sense 1
crackpot, crank, nut, nut case, fruitcake, screwball -- (a whimsically eccentric person)
       => eccentric, eccentric person, flake, oddball, geek -- (a person with an unusual or odd personality)

1 sense of nutcase

Sense 1
crazy, loony, looney, nutcase, weirdo -- (someone deranged and possibly dangerous)
       => lunatic, madman, maniac -- (an insane person)

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