bandy leg vs bow leg

bandy leg and bow leg both are nouns.

Word	Noun	Adjective	Verb	Adverb
bandy leg	Yes	No	No	No
bow leg	Yes	No	No	No

As nouns, bandy leg and bow leg are synonyms defined as:

bandy leg and bow leg: a leg bowed outward at the knee (or below the knee)

Other synonyms of bandy leg include bandyleg, bowleg, genu varum, tibia vara.

bandy leg (noun)	bow leg (noun)
a leg bowed outward at the knee (or below the knee)	a leg bowed outward at the knee (or below the knee)
	outward curvature of the legs