chicken vs colloquialism

chicken and colloquialism both are nouns.

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

chicken (noun)	colloquialism (noun)
a domestic fowl bred for flesh or eggs; believed to have been developed from the red jungle fowl	a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech
a foolhardy competition; a dangerous activity that is continued until one competitor becomes afraid and stops
the flesh of a chicken used for food
a person who lacks confidence, is irresolute and wishy-washy

chicken (adjective)	colloquialism (adjective)
easily frightened