Synonyms|407Antonyms|97|Broader|8Narrower|0Related|240

51 entries under severe topic. ×

3
taxing(adjective, hard, rough, difficult)
3
trying(adjective, tough, rough, difficult)
2
Herculean(adjective, tough, difficult, awkward)
2
backbreaking(adjective, hard, tough, rough)
2
bothersome(adjective, tough, difficult, awkward)
2
difficile(adjective, tough, rough, difficult)
2
hairy(adjective, hard, tough, rough)
2
intricate(adjective, tough, difficult, awkward)
2
mean(adjective, hard, rough, difficult)
2
no picnic(expression, tough, rough, difficult)
2
not easy(expression, tough, painful, problematic)
2
rigid(adjective, tough, painful, problematic)
2
titanic(tough, painful, problematic, trying)
2
upstream(tough, painful, problematic, trying)
1
ambitious(tough, painful, problematic, trying)
1
backbreaker(tough, painful, problematic, trying)
1
challenging(adjective, great, tough, difficult)
1
crucial(tough, painful, problematic, trying)
1
easier said than done(expression, tough, painful, problematic)
1
galling(tough, painful, problematic, trying)
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APASmart Define. (2015). uphill thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/uphill/thesaurus/synonyms
ChicagoSmart Define. 2015. "uphill thesaurus" https://smartdefine.org/uphill/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, uphill thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/uphill/thesaurus/synonyms>.
MLASmart Define. "uphill thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/uphill/thesaurus/synonyms>