Crank is defined as a handle or a bent arm which is used to make a motor or machine rotate, or a crank is an informal term for a grouchy person.
(Surfing, kiteboarding, wakeboarding etc.) A board sport participant who has poor style or skill.
A person who is affected by lunacy; a mentally deranged person.
A person who acts in a wildly irresponsible way:
The usually edible seed of such a fruit.
(Baseball) A pitched ball that curves in the direction opposite to that of a normal curve ball.
A foolish or crazy person.
The call or cry of one of these birds.
(Informal, former) A stone, stick, or other object suitable for throwing
Method or manner of doing; way:
A heavy spiced cake containing nuts and candied or dried fruits.
Find another word for crackpot. In this page you can discover 24 synonyms, antonyms, idiomatic expressions, and related words for crackpot, like: crank, nutcase, eccentric, flake, insane, kook, lunatic, maniac, nut, oddball and screwball.