32 entries under rough topic. ×

6
toilsome(adjective, hard, tough, severe)
4
severe(adjective, hard, tough, difficult)
2
uphill(adjective, hard, tough, difficult)
1
Herculean(adjective, hard, tough, difficult)
1
backbreaking(adjective, hard, severe, difficult)
1
bothersome(adjective, tough, difficult, heavy)
1
complicated(adjective, tough, difficult, heavy)
1
difficile(adjective, tough, difficult, heavy)
1
distressing(adjective, tough, severe, difficult)
1
effortful(adjective, hard, tough, difficult)
1
formidable(adjective, hard, tough, severe)
1
grinding(adjective, tough, severe, difficult)
1
hairy(adjective, tough, difficult, heavy)
1
involved(adjective, tough, difficult, heavy)
1
knotty(adjective, tough, difficult, heavy)
1
labored(adjective, hard, tough, difficult)
1
mean(adjective, tough, difficult, heavy)
1
merciless(adjective, tough, severe, difficult)
1
murder(adjective, hard, tough, difficult)
1
operose(adjective, hard, tough, difficult)
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APASmart Define. (2015). fatiguing thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/fatiguing/thesaurus/synonyms
ChicagoSmart Define. 2015. "fatiguing thesaurus" https://smartdefine.org/fatiguing/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, fatiguing thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/fatiguing/thesaurus/synonyms>.
MLASmart Define. "fatiguing thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/fatiguing/thesaurus/synonyms>