45 entries under unbroken topic. ×

21
straight(adjective, adverb, direct, smooth, right)
10
even(adjective, adverb, check, mark, determine)
7
true(adjective, direct, smooth, right, flat)
6
level(check, mark, determine, direct, smooth)
6
normal(adjective, even, rigid, inflexible, reliable)
5
regular(adjective, direct, smooth, right, flat)
4
uniform(adjective, direct, smooth, right, flat)
3
smooth(adjective, direct, right, flat, solid)
3
undeviating(adjective, direct, smooth, right, flat)
2
invariable(adjective, smooth, right, solid, level)
2
methodical(adjective, even, rigid, inflexible, reliable)
2
unvarying(adjective, direct, smooth, right, flat)
1
compatible(adjective, even, rigid, inflexible, reliable)
1
consistent(adjective, direct, smooth, right, flat)
1
consonant(adjective, even, rigid, inflexible, reliable)
1
constant(adjective, direct, smooth, right, flat)
1
equable(adjective, smooth, right, straight, even)
1
fated(adjective, even, rigid, inflexible, reliable)
1
fateful(adjective, even, rigid, inflexible, reliable)
1
habitual(adjective, even, rigid, inflexible, reliable)
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APASmart Define. (2015). plumb thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/plumb/thesaurus/synonyms
ChicagoSmart Define. 2015. "plumb thesaurus" https://smartdefine.org/plumb/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, plumb thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/plumb/thesaurus/synonyms>.
MLASmart Define. "plumb thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/plumb/thesaurus/synonyms>