crawfish out vs crawfish

crawfish out is not a noun while crawfish is a noun.

Word	Noun	Adjective	Verb	Adverb
crawfish out	No	No	Yes	No
crawfish	Yes	No	Yes	No

As verbs, crawfish out and crawfish are synonyms defined as:

crawfish out and crawfish: make a retreat from an earlier commitment or activity

Other synonyms of crawfish out include back away, back out, pull back, pull in one's horns, retreat, withdraw.

crawfish out (noun)	crawfish (noun)
	large edible marine crustacean having a spiny carapace but lacking the large pincers of true lobsters
	small freshwater decapod crustacean that resembles a lobster
	tiny lobster-like crustaceans usually boiled briefly

crawfish out (verb)	crawfish (verb)
make a retreat from an earlier commitment or activity	make a retreat from an earlier commitment or activity