2
museful(adjective, reasonable, keen, thought, deep)
2
occupied
2
pansophic(knowledgeable, cultured, educated, erudite, enlightened)
2
pedantic(knowledgeable, cultured, educated, erudite, enlightened)
2
pensive(adjective, reasonable, keen, thought, deep)
2
philosophical(thought, rational, intelligent, thoughtful, knowledgeable)
2
polymath(knowledgeable, cultured, educated, erudite, enlightened)
2
preoccupied(adjective, reasonable, keen, deep, caring)
2
professorial(knowledgeable, cultured, educated, erudite, enlightened)
2
profound(thoughtful, pensive)
2
thinking(adjective, reasonable, keen, thought, deep)
2
thought-out(deliberate, affected, prepared, intentional, calculated)
2
voluntary(deliberate, careful, thoughtful, affected, cautious)
2
weighed(deliberate, careful, thoughtful, cautious, planned)
2
willful(deliberate, careful, thoughtful, cautious, planned)
2
wise(adjective, reasonable, keen, deep, rational)
2
wistful(adjective, reasonable, keen, thought, deep)
1
absorbed in
1
accomplished(knowledgeable, cultured, educated, erudite, enlightened)
1
alert(considerate, responsive, aware, helpful, conscientious)
11 years ago|6k views|share |citing 
APASmart Define. (2015). studious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/studious/thesaurus/synonyms
ChicagoSmart Define. 2015. "studious thesaurus" https://smartdefine.org/studious/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, studious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/studious/thesaurus/synonyms>.
MLASmart Define. "studious thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/studious/thesaurus/synonyms>