wrecking bar vs pry bar

wrecking bar and pry bar both are nouns.

Word	Noun	Adjective	Verb	Adverb
wrecking bar	Yes	No	No	No
pry bar	Yes	No	No	No

As nouns, wrecking bar and pry bar are synonyms defined as:

wrecking bar and pry bar: a heavy iron lever with one end forged into a wedge

Other synonyms of wrecking bar include crowbar, pry.

wrecking bar (noun)	pry bar (noun)
a heavy iron lever with one end forged into a wedge	a heavy iron lever with one end forged into a wedge