70 entries under automatic topic. ×

23
involuntary(adjective, natural, unthinking, necessity, superficial)
17
habitual(adjective, ordinary, natural, usual, regular)
16
unthinking(adjective, careless, natural, thoughtless, necessity)
16
automated(adjective, trade, modern, developed)
15
instinctive(adjective, rude, careless, natural, thoughtless)
14
impulsive(adjective, rude, careless, natural, thoughtless)
13
regular(adjective, natural, consistent, balanced, orderly)
12
spontaneous(adjective, natural, routine, impulsive, instinctive)
12
instinctual(adjective, natural, instinctive, innate)
12
routine(noun, adjective, ordinary, natural, usual)
12
perfunctory(adjective, concern, natural, usual, regular)
11
unconscious(adjective, careless, natural, routine, thoughtless)
11
intuitive(adjective, natural, instinctive, involuntary)
11
knee-jerk(adjective, natural, routine, instinctive)
11
natural(adjective, usual, established, instinctive)
10
mechanistic(adjective, reflex)
7
unpremeditated(adjective, rude, careless, natural, thoughtless)
6
stereotyped(adjective, unthinking, superficial, dutiful, sketchy)
6
accustomed(adjective, natural, established, instinctive)
6
congenital(adjective, natural, instinctive, inherent)
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APASmart Define. (2015). mechanical thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/mechanical/thesaurus/synonyms
ChicagoSmart Define. 2015. "mechanical thesaurus" https://smartdefine.org/mechanical/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, mechanical thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/mechanical/thesaurus/synonyms>.
MLASmart Define. "mechanical thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/mechanical/thesaurus/synonyms>