Synonyms|243Antonyms|87|Broader|0Narrower|0Related|74
4
exhausting(adjective, hard, severe, rough, difficult)
4
labored(adjective, hard, tough, severe, rough)
3
laboured
3
tiring(adjective, hard, severe, rough, difficult)
3
uphill(adjective, hard, tough, severe, rough)
3
wearisome(adjective, hard, tough, rough, difficult)
2
Herculean(adjective, strong, hard, rough, difficult)
2
bothersome(adjective, tough, rough, difficult, heavy)
2
crushing(adjective, severe, difficult, harsh, heavy)
2
forced
2
formidable(adjective, hard, tough, severe, rough)
2
irksome(adjective, hard, tough, severe, rough)
2
rigorous(adjective, hard, tough, severe, rough)
2
straining
2
troublesome(adjective, hard, rough, difficult, harsh)
1
accented
1
besetting
1
clayey
1
cloggy
1
difficile(adjective, tough, rough, difficult, heavy)
For more, visit Backbreaking on Power Thesaurus
11 years ago|2.5k views|share |citing 
APASmart Define. (2015). backbreaking thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/backbreaking/thesaurus/synonyms
ChicagoSmart Define. 2015. "backbreaking thesaurus" https://smartdefine.org/backbreaking/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, backbreaking thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/backbreaking/thesaurus/synonyms>.
MLASmart Define. "backbreaking thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/backbreaking/thesaurus/synonyms>