verruca vs wart

verruca and wart both are nouns.

Word	Noun	Adjective	Verb	Adverb
verruca	Yes	No	No	No
wart	Yes	No	No	No

As nouns, verruca and wart are synonyms defined as:

verruca and wart: (pathology) a firm abnormal elevated blemish on the skin; caused by a virus

verruca (noun)	wart (noun)
(pathology) a firm abnormal elevated blemish on the skin; caused by a virus	(pathology) a firm abnormal elevated blemish on the skin; caused by a virus
	any small rounded protuberance (as on certain plants or animals)
	an imperfection in someone or something that is suggestive of a wart (especially in smallness or unattractiveness)