80 entries under even topic. ×

2
regular(adjective, calm, smooth, flat, plain)
2
same(adjective, calm, smooth, like, flat)
2
uniform(adjective, calm, smooth, like, flat)
1
Xerox(adjective, like, similar, identical)
1
akin(adjective, calm, smooth, like, flat)
1
analogous(adjective, like, similar, identical)
1
approximate(adjective, like, similar, identical)
1
calm(adjective, smooth, flat, plain, level)
1
carbon copy(expression, adjective, like, similar)
1
cognate(adjective, like, similar, identical)
1
commensurate(adjective, calm, smooth, like, flat)
1
common(adjective, calm, smooth, flat, plain)
1
concurrent(adjective, like, similar, identical)
1
consistent(adjective, calm, smooth, flat, plain)
1
constant(adjective, calm, smooth, flat, plain)
1
continuous(adjective, calm, smooth, flat, plain)
1
dead ringer(expression, adjective, like, similar)
1
ditto(adjective, like, similar, identical)
1
equable(adjective, calm, smooth, flat, plain)
1
facsimile(adjective, like, similar, identical)
11 years ago|7.4k views|share |citing 
APASmart Define. (2015). matched thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/matched/thesaurus/synonyms
ChicagoSmart Define. 2015. "matched thesaurus" https://smartdefine.org/matched/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, matched thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/matched/thesaurus/synonyms>.
MLASmart Define. "matched thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/matched/thesaurus/synonyms>