Synonyms|129Antonyms|0|Broader|0Narrower|0Related|23

41 entries under reasonable topic. ×

5
ruminative(adjective, rational, thoughtful, sober)
4
pensive(adjective, keen, deep, rational)
3
engrossed(adjective, keen, deep, thoughtful)
3
musing(adjective, keen, deep, thoughtful)
2
preoccupied(adjective, keen, deep, thoughtful)
2
contemplative(adjective, keen, deep, thoughtful)
2
introspective(adjective, rational, thoughtful, sober)
2
meditative(adjective, keen, deep, thoughtful)
2
museful(adjective, keen, deep, rational)
2
thoughtful(adjective, keen, deep, sober)
1
analytical(adjective, keen, deep, rational)
1
attentive(adjective, thoughtful, serious, thinking)
1
brainy(adjective, keen, deep, rational)
1
calculating(adjective, keen, deep, rational)
1
cerebral(adjective, keen, deep, rational)
1
cogitative(adjective, keen, deep, thoughtful)
1
deep(adjective, keen, sober, distracted)
1
deliberative(adjective, keen, deep, rational)
1
discerning(adjective, keen, deep, rational)
1
earnest(adjective, keen, deep, rational)
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APASmart Define. (2015). lost in thought thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lost_in_thought/thesaurus/synonyms
ChicagoSmart Define. 2015. "lost in thought thesaurus" https://smartdefine.org/lost_in_thought/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, lost in thought thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lost_in_thought/thesaurus/synonyms>.
MLASmart Define. "lost in thought thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/lost_in_thought/thesaurus/synonyms>