peavy vs cant dog

peavy and cant dog both are nouns.

Word	Noun	Adjective	Verb	Adverb
peavy	Yes	No	No	No
cant dog	Yes	No	No	No

As nouns, peavy and cant dog are synonyms defined as:

peavy and cant dog: a stout lever with a sharp spike; used for handling logs

Other synonyms of peavy include dog hook, peavey.

peavy (noun)	cant dog (noun)
a stout lever with a sharp spike; used for handling logs	a stout lever with a sharp spike; used for handling logs