2
bored(adjective, weary)
2
bothersome(adjective, tough, severe, difficult, awkward)
2
complicated(adjective, tough, rough, difficult, heavy)
2
difficile(adjective, tough, severe, rough, difficult)
2
difficulty(noun, difficulty)
2
elevation
2
fatiguing(adjective, hard, tough, rough, difficult)
2
finicky(adjective, tough, difficult, problematic, trying)
2
flaccid(adjective, weary)
2
forced
2
fussy(adjective, tough, difficult, problematic, trying)
2
gruelling
2
hairy(adjective, hard, tough, severe, rough)
2
hardly(adverb, difficulty)
2
harsh(adjective, difficult)
2
heavenward(preposition, up, upward)
2
intricate(adjective, tough, severe, difficult, awkward)
2
limp(adjective, weary)
2
listless(adjective, weary)
2
mean(adjective, hard, severe, rough, difficult)
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APASmart Define. (2015). uphill thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/uphill/thesaurus/synonyms
ChicagoSmart Define. 2015. "uphill thesaurus" https://smartdefine.org/uphill/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, uphill thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/uphill/thesaurus/synonyms>.
MLASmart Define. "uphill thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/uphill/thesaurus/synonyms>