23 entries under thoughtful topic. ×

30
industrious(adjective, activity, work, strong, strain)
29
assiduous(adjective, activity, work, strain, difficult)
25
diligent(adjective, activity, work, strong, strain)
12
busy(adjective, work, strong, active)
9
studious(adjective, serious, attentive, industrious)
8
earnest(adjective, strong, enthusiastic, careful)
4
attentive(adjective, serious, meticulous, industrious)
3
eager(adjective, strong, energetic, lively, active)
0
academic(serious, reflective)
0
bookish(serious, reflective)
0
brainy(serious, reflective)
0
contemplative(serious, reflective)
0
erudite(serious, reflective)
0
grubbing(serious, reflective)
0
intellectual(serious, reflective)
0
learned(serious, reflective)
0
lettered(serious, reflective)
0
meditative(serious, reflective)
0
reflective
0
scholarly(serious, reflective)
<12>
11 years ago|12k views|share |citing 
APASmart Define. (2015). sedulous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sedulous/thesaurus/synonyms
ChicagoSmart Define. 2015. "sedulous thesaurus" https://smartdefine.org/sedulous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, sedulous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sedulous/thesaurus/synonyms>.
MLASmart Define. "sedulous thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/sedulous/thesaurus/synonyms>