77 entries under tough topic. ×

1
rigorous(adjective, severe, rough, difficult)
1
rugged(adjective, severe, rough, difficult)
1
scabrous(adjective, rough, difficult, heavy)
1
slavish(adjective, rough, difficult, heavy)
1
sticky(adjective, rough, difficult, heavy)
1
strenuous(adjective, severe, rough, difficult)
1
stringent(adjective, severe, harsh, cruel)
1
toilful(adjective, rough, difficult, heavy)
1
unrelenting(adjective, harsh, cruel, grim)
1
unsparing(adjective, severe, rough, difficult)
1
uphill battle(expression, adjective, rough, difficult)
1
wearing(adjective, rough, difficult, heavy)
1
wearying(adjective, rough, difficult, heavy)
0
acrimonious(adjective, severe, harsh, unpleasant)
0
antagonistic(adjective, severe, harsh, grim)
0
callous(adjective, harsh, grim, painful)
0
cold(adjective, harsh, cruel, grim)
0
cold-blooded(adjective, harsh, grim, painful)
0
cold fish(expression, adjective, harsh, grim)
0
gruesome(nasty, unpleasant, awful, terrible)
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APASmart Define. (2015). distressing thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/distressing/thesaurus/synonyms
ChicagoSmart Define. 2015. "distressing thesaurus" https://smartdefine.org/distressing/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, distressing thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/distressing/thesaurus/synonyms>.
MLASmart Define. "distressing thesaurus" 3 August 2015. Web. 28 September 2026. <https://smartdefine.org/distressing/thesaurus/synonyms>