32 entries under automatic topic. ×

20
instinctive(adjective, planned, ignorant, hidden, unconscious)
20
involuntary(adjective, natural, impulsive, planned, ignorant)
15
unconscious(adjective, ignorant, hidden, unaware, oblivious)
14
spontaneous(adjective, natural, routine, impulsive, planned)
12
instinctual(adjective, natural, inside, interior)
12
natural(adjective, primitive, inside, interior)
11
knee-jerk(noun, adjective, feeling, return, attitude)
11
habitual(adjective, natural, impulsive, unconscious, unthinking)
11
unthinking(adjective, natural, routine, impulsive, unconscious)
10
impulsive(adjective, natural, planned, unconscious, unwilling)
9
inborn(adjective, natural, inside, interior)
9
innate(adjective, natural, inside, interior)
9
intuitive(adjective, natural, inside, interior)
9
mechanical(adjective, natural, routine, impulsive)
8
unpremeditated(adjective, natural, planned, ignorant, hidden)
7
congenital(adjective, natural, inside, interior)
7
inherent(adjective, natural, inside, interior)
7
intrinsic(adjective, natural, inside, interior)
7
intuitional(adjective, natural, inside, interior)
7
uncontrolled(adjective, unwilling, obligatory, compulsory)
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APASmart Define. (2015). reflex thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/reflex/thesaurus/synonyms
ChicagoSmart Define. 2015. "reflex thesaurus" https://smartdefine.org/reflex/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, reflex thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/reflex/thesaurus/synonyms>.
MLASmart Define. "reflex thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/reflex/thesaurus/synonyms>