62 entries under painful topic. ×

19
arduous(adjective, hard, tough, severe, difficult)
8
grievous(adjective, awful, terrible, horrible)
8
harrowing(adjective, awful, terrible, horrible)
7
trying(verb, adjective, hard, tough, difficult)
7
painful(adjective, hard, tough, severe, difficult)
7
woeful(adjective, awful, terrible, horrible)
7
severe(adjective, hard, tough, difficult, harsh)
6
hard(adjective, severe, difficult, harsh, heavy)
6
cruel(adjective, awful, terrible, horrible)
6
horrendous(adjective, awful, terrible, horrible)
6
miserable(adjective, awful, terrible, horrible)
6
odious(adjective, awful, terrible, horrible)
5
bothersome(adjective, tough, difficult, awkward, grim)
5
irksome(adjective, severe, difficult, harsh, heavy)
5
wrenching
4
burdensome(adjective, hard, tough, severe, difficult)
4
excruciating
4
agonizing
4
besetting
4
crushing
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APASmart Define. (2015). grueling thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/grueling/thesaurus/synonyms
ChicagoSmart Define. 2015. "grueling thesaurus" https://smartdefine.org/grueling/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, grueling thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/grueling/thesaurus/synonyms>.
MLASmart Define. "grueling thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/grueling/thesaurus/synonyms>