Italian word approfittare comes from Italian -are, Italian profitto (Profit.), Italian a- (Ad- (indication direction) A- (indicating lack or loss).)

Detailed word origin of approfittare

Dictionary entry	Language	Definition
-are	Italian (ita)	Used to form adjectives from nouns. Used, with a stem, to form the infinitive of most regular verbs.
profitto	Italian (ita)	Profit.
a-	Italian (ita)	Ad- (indication direction) A- (indicating lack or loss).
approfittare	Italian (ita)	(ambitransitive) to make use of, to take advantage of.

Words with the same origin as approfittare