98 entries under adjective topic. ×

79
diligent(work, keen, strain, intense)
32
assiduous(work, strain, firmness, thorough)
30
industrious(work, keen, strain, intense)
24
sedulous(work, strain, firmness, thorough)
18
ambitious(work, labour, multitask)
18
determined
13
laborious(work, labour, industrious, multitask)
11
conscientious(work, strain, firmness, thorough)
10
earnest(thorough, meticulous, painstaking)
10
purposeful(keen, intense, energetic, enthusiastic)
6
studious(thoughtful, serious, attentive, meticulous)
5
painstaking(careful, thorough, meticulous, industrious)
5
persevering(thorough, meticulous, painstaking)
4
energetic(work, keen, intense, lively)
4
meticulous(careful, thorough, industrious, assiduous)
4
vigorous
4
punctilious(thorough, meticulous, painstaking)
4
committed(work, keen, strain, enthusiastic)
4
strenuous(thorough, meticulous, painstaking)
3
tireless(work, strain, determined, firmness)
11 years ago|12k views|share |citing 
APASmart Define. (2015). hard-working thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/hard-working/thesaurus/synonyms
ChicagoSmart Define. 2015. "hard-working thesaurus" https://smartdefine.org/hard-working/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, hard-working thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/hard-working/thesaurus/synonyms>.
MLASmart Define. "hard-working thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/hard-working/thesaurus/synonyms>