81 entries under reasonable topic. ×

30
thoughtful(adjective, characteristic, quality, sound)
25
contemplative(adjective, characteristic, quality, sound)
20
ruminative(adjective, rational, intelligent, thoughtful)
17
introspective(adjective, characteristic, quality, experience)
15
cogitative(adjective, keen, sensible, rational)
14
thinking(adjective, sound, sensible, thought)
13
musing(verb, adjective, keen, melancholy)
13
pondering(adjective, keen, deep, thoughtful)
12
wistful(adjective, keen, melancholy, thought)
8
deliberative(adjective, keen, thought, deep)
8
reflecting(adjective, keen, deep, thoughtful)
7
studious(adjective, keen, thought, deep)
6
wise(adjective, sound, sharp, smart)
6
engrossed(adjective, keen, deep, rational)
5
rational(adjective, sound, honest, sensible)
5
subjective(adjective, characteristic, quality, keen)
4
intellectual(adjective, sound, sensible, deep)
4
judicious(adjective, sound, sharp, smart)
4
melancholy(adjective, keen, deep, rational)
4
museful(adjective, keen, thought, deep)
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APASmart Define. (2015). reflective thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/reflective/thesaurus/synonyms
ChicagoSmart Define. 2015. "reflective thesaurus" https://smartdefine.org/reflective/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, reflective thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/reflective/thesaurus/synonyms>.
MLASmart Define. "reflective thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/reflective/thesaurus/synonyms>