4
coequal(adjective, like, exact, equal, double)
4
convertible(adjective, equal, similar, identical, same)
4
even(adjective, equal, similar, identical, same)
4
fit
4
identic(adjective, like, exact, spare, equal)
4
similar(adjective, like, exact, equal, double)
3
competent
3
interchangeable(adjective, like, exact, equal, double)
3
sufficient
2
all one(verb, phrasal verb, equality)
2
all the same(expression, idiom, equality)
2
as good as(verb, expression, adjective, idiom, phrasal verb)
2
correspondent(adjective, like, equal, balanced, identical)
2
isochronal
2
level(adjective, like, balanced, identical, equivalent)
2
quits
2
reciprocal(adjective, equal, similar, identical, same)
2
same difference(expression, adjective, like, exact, equal)
2
suitable
1
Xerox(adjective, like, exact, equal, double)
10 years ago|5.7k views|share |citing 
APASmart Define. (2016). tantamount thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/tantamount/thesaurus/synonyms
ChicagoSmart Define. 2016. "tantamount thesaurus" https://smartdefine.org/tantamount/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, tantamount thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/tantamount/thesaurus/synonyms>.
MLASmart Define. "tantamount thesaurus" 20 February 2016. Web. 22 September 2026. <https://smartdefine.org/tantamount/thesaurus/synonyms>