6
gradual(adjective, slowly, evenly)
6
impulsive(adjective, natural, instinctive, automatic, involuntary)
6
intrinsic(adjective, characteristic, natural, instinctive, automatic)
6
intuitional(adjective, natural, instinctive, automatic, inherent)
6
intuitive(adjective, ordinary, natural, instinctive, automatic)
6
involuntary(adjective, ordinary, normal, instinctive, automatic)
6
knee-jerk(adjective, natural, instinctive, automatic, inherent)
6
methodic(adjective, order, ability, exact, precise)
6
organized(adjective, exact, ordinary, usual, careful)
6
perennial(adjective, continuous)
6
plain(adjective, calm, quiet, open, smooth)
6
popular(adjective, common, ordinary, usual, normal)
6
precise(adjective, calm, smooth, correct, right)
6
proportional(adjective, smooth, flat, equal, even)
6
received(adjective, reasonable, sensible, natural, impulse)
6
recognized(adjective, reasonable, sensible, proper, natural)
6
same(adjective, calm, smooth, right, flat)
6
second-nature(adjective, instinctive, automatic, innate, inherent)
6
settled(adjective, firm, solid, determined, usual)
6
solid(verb, adjective, sound, complete, correct)
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APASmart Define. (2016). regular thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/regular/thesaurus/synonyms
ChicagoSmart Define. 2016. "regular thesaurus" https://smartdefine.org/regular/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, regular thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/regular/thesaurus/synonyms>.
MLASmart Define. "regular thesaurus" 23 March 2016. Web. 20 September 2026. <https://smartdefine.org/regular/thesaurus/synonyms>