peavy vs dog hook

peavy and dog hook both are nouns.

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

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

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

Other synonyms of peavy include cant dog, peavey.

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