ternary vs terzetto

ternary and terzetto both are nouns.

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

As nouns, ternary and terzetto are synonyms defined as:

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

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

ternary (noun)	terzetto (noun)
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

ternary (adjective)	terzetto (adjective)
having three units or components or elements