trinity vs terzetto

trinity and terzetto both are nouns.

Word	Noun	Adjective	Verb	Adverb
trinity	Yes	No	No	No
terzetto	Yes	No	No	No

As nouns, trinity and terzetto are synonyms defined as:

trinity and terzetto: the cardinal number that is the sum of one and one and one

Other synonyms of trinity include 3, deuce-ace, III, leash, tercet, ternary, ternion, three, threesome, tierce, trey, triad, trine, trio, triplet, troika.

trinity (noun)	terzetto (noun)
three people considered as a unit	the cardinal number that is the sum of one and one and one
the cardinal number that is the sum of one and one and one