colloquialism vs physiognomy

colloquialism and physiognomy both are nouns.

Word	Noun	Adjective	Verb	Adverb
colloquialism	Yes	No	No	No
physiognomy	Yes	No	No	No

colloquialism (noun)	physiognomy (noun)
a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech	the human face (`kisser' and `smiler' and `mug' are informal terms for `face' and `phiz' is British)