terzetto vs deuce-ace

terzetto and deuce-ace both are nouns.

Word	Noun	Adjective	Verb	Adverb
terzetto	Yes	No	No	No
deuce-ace	Yes	No	No	No

As nouns, terzetto and deuce-ace are synonyms defined as:

terzetto and deuce-ace: the cardinal number that is the sum of one and one and one

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

terzetto (noun)	deuce-ace (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