Synonyms|366Antonyms|57|Broader|3Narrower|0Related|1k

25 entries under painstaking topic. ×

30
industrious(adjective, activity, work, strong, strain)
29
assiduous(adjective, activity, work, strain, difficult)
25
diligent(adjective, activity, work, strong, strain)
16
persevering(adjective, thorough, meticulous, diligent)
12
hard-working(adjective, activity, work, strain, firmness)
12
hardworking(adjective, work, difficult, busy, labour)
10
conscientious(adjective, work, strain, firmness, thorough)
8
careful(adjective, thorough, meticulous)
8
earnest(adjective, strong, enthusiastic, careful, thoughtful)
7
strenuous(adjective, thorough, meticulous)
5
scrupulous(adjective, thorough, meticulous)
5
thoroughgoing(adjective, thorough, meticulous)
4
punctilious(adjective, thorough, meticulous)
3
exacting(adjective, thorough, meticulous)
2
conscionable(adjective, thorough, meticulous)
2
exact(adjective, thorough, meticulous)
2
finicky(adjective, thorough, meticulous)
2
fussbudget(adjective, thorough, meticulous)
2
fussy(adjective, thorough, meticulous)
2
heedful(adjective, thorough, meticulous)
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APASmart Define. (2015). sedulous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sedulous/thesaurus/synonyms
ChicagoSmart Define. 2015. "sedulous thesaurus" https://smartdefine.org/sedulous/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, sedulous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sedulous/thesaurus/synonyms>.
MLASmart Define. "sedulous thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/sedulous/thesaurus/synonyms>