Crank and Geek

Crank noun - A whimsically eccentric person.

Geek and crank are semantically related. (North American) in wacko topic. In some cases you can use "Geek" instead a noun "Crank". informal substitute

Nearby Words: cranked, cranking

Geek noun - A person slavishly devoted to intellectual or academic pursuits.

Crank and geek are semantically related. Sometimes you can replace term "Crank" with "Geek", this nouns are similar.