Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

WORD ORIGIN

"peculiarity," 1680s, from Greek idiokrasia, from idio- (see idio-) + krasis "mixing, tempering" (see rare (adj.2)).

MORE RELATED WORDS FOR IDIOCRASY

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.