1
nowhere(adjective, dull, boring, tedious, dreary)
1
operose(adjective, hard, tough, rough, difficult)
1
oppressive(adjective, dull, heavy, boring, tired)
1
ordinary
1
overstraining
1
pooping
1
prosy
1
rigorous(adjective, hard, tough, severe, rough)
1
rough(adjective, hard, tough, difficult, heavy)
1
routine
1
rugged(adjective, tough, rough, difficult, heavy)
1
scabrous(adjective, tough, rough, difficult, heavy)
1
sedating(verb, boring)
1
serious(adjective, tough, severe, rough, difficult)
1
slavish(adjective, tough, rough, difficult, heavy)
1
sticky(adjective, tough, rough, difficult, heavy)
1
stupefyingly boring
1
stuporific
1
tapping(verb, enervating)
1
terrible(adjective, tough, rough, difficult, heavy)
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APASmart Define. (2015). fatiguing thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/fatiguing/thesaurus/synonyms
ChicagoSmart Define. 2015. "fatiguing thesaurus" https://smartdefine.org/fatiguing/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, fatiguing thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/fatiguing/thesaurus/synonyms>.
MLASmart Define. "fatiguing thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/fatiguing/thesaurus/synonyms>