44 entries under brooding topic. ×

1
engrossed(adjective, reasonable, keen, deep, rational)
1
farsighted(adjective, reasonable, keen, deep, rational)
1
grave(adjective, reasonable, keen, deep, rational)
1
intent(adjective, reasonable, keen, deep, rational)
1
keen(adjective, reasonable, deep, rational, thoughtful)
1
levelheaded(adjective, sound, reasonable, sensible, rational)
1
lost in thought(expression, adjective, idiom, reasonable, sober)
1
meditative(adjective, reasonable, keen, deep, rational)
1
melancholy(adjective, reasonable, keen, deep, rational)
1
museful(adjective, reasonable, keen, deep, rational)
1
musing(adjective, reasonable, keen, deep, rational)
1
pensive(adjective, reasonable, keen, deep, rational)
1
pondering(adjective, reasonable, keen, deep, rational)
1
preoccupied(adjective, reasonable, keen, deep, rational)
1
rapt(adjective, reasonable, keen, deep, rational)
1
reflecting(adjective, reasonable, keen, deep, rational)
1
reflective(adjective, sound, reasonable, sensible, rational)
1
retrospective(adjective, reasonable, keen, deep, rational)
1
serious(adjective, reasonable, keen, deep, rational)
1
sober(adjective, sound, reasonable, sensible, rational)
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APASmart Define. (2015). cerebral thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/cerebral/thesaurus/synonyms
ChicagoSmart Define. 2015. "cerebral thesaurus" https://smartdefine.org/cerebral/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, cerebral thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/cerebral/thesaurus/synonyms>.
MLASmart Define. "cerebral thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/cerebral/thesaurus/synonyms>