trine vs deuce-ace

trine and deuce-ace both are nouns.

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

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

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

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

trine (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