Synset:crackpot crank fruitcake nut screwball
Derivationally Related Form:screwball
Hypernyms:eccentric eccentric person flake geek oddball
Inherited Hypernyms:crackpoteccentricpersoncausal agentphysical entityentity
Inherited Hypernyms:crackpoteccentricpersonorganismliving thingwholeobjectphysical entityentity