124 entries under adjective topic. ×

1
sticky(tough, rough, difficult, heavy)
1
terrible(tough, rough, difficult, heavy)
1
testing(noun, tough, severe, difficult)
1
tipsy
1
toilful(tough, rough, difficult, heavy)
1
wasted
1
wayworn
1
weak
1
worn-out
0
able
0
awkward(difficult, complex, demanding, complicated)
0
back-breaking
0
cogent
0
distressing(tough, rough, difficult, heavy)
0
drunk
0
merciless(tough, rough, difficult, heavy)
0
potent
0
scabrous(tough, rough, difficult, heavy)
0
slavish(tough, rough, difficult, heavy)
0
squiffy
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APASmart Define. (2015). uphill thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/uphill/thesaurus/synonyms
ChicagoSmart Define. 2015. "uphill thesaurus" https://smartdefine.org/uphill/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, uphill thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/uphill/thesaurus/synonyms>.
MLASmart Define. "uphill thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/uphill/thesaurus/synonyms>