103 entries under tough topic. ×

1
austere(adjective, severe, harsh, heavy)
1
brutal(adjective, evil, nasty, harsh)
1
callous(adjective, hard, evil, nasty)
1
cold(adjective, sharp, harsh, intense)
1
cold-blooded(adjective, evil, nasty, harsh)
1
dangerous(adjective, bad, severe, offensive)
1
herculean(severe, difficult, problematic, trying)
1
immense(adjective, severe, problematic, trying)
1
no picnic(expression, hard, severe, difficult)
1
perverse(adjective, harsh, cruel, grim)
1
rancorous(adjective, evil, nasty, harsh)
1
testing(noun, problematic, trying)
1
tiresome(hard, severe, harsh, offensive)
1
unfeeling(adjective, evil, nasty, harsh)
1
unkind(adjective, evil, nasty, harsh)
1
unrelenting(adjective, evil, nasty, harsh)
1
vengeful(adjective, evil, nasty, harsh)
0
antagonistic(adjective, harsh, cruel, grim)
0
argumentative(problematic, trying)
0
backbreaker(severe, problematic, trying)
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APASmart Define. (2015). painful thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/painful/thesaurus/synonyms
ChicagoSmart Define. 2015. "painful thesaurus" https://smartdefine.org/painful/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, painful thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/painful/thesaurus/synonyms>.
MLASmart Define. "painful thesaurus" 21 July 2015. Web. 1 October 2026. <https://smartdefine.org/painful/thesaurus/synonyms>