Synonyms of tantamount

1 Syllable
like
2 Syllables
duper, samer, self-same, equal, cloner, very
3 Syllables
alike, uniform, equaled, parallel, identic, selfsame
4 Syllables
fifty-fifty, equipollent, duplicating, coordinate, carbon-copy, synonymous, synonymic, identical, equivalent, lookalike, comparable, duplicate
5 Syllables
equipotential, commensurate
6 Syllables
indistinguishable