1
trying(adjective, hard, tough, severe, difficult)
1
unyielding(adjective, tough, severe, painful, problematic)
1
uphill(adjective, tough, severe, painful, problematic)
1
upstream(adjective, tough, severe, painful, problematic)
1
wearisome(adjective, tough, severe, painful, problematic)
1
weighty
1
work(noun, labor, sweat, serfhood, thralldom)
0
argumentative(tough, problematic, trying)
0
attempt
0
austere
0
bad
0
battle
0
bearish(tough, problematic, trying)
0
biscuit(noun, iron, pretzel)
0
boorish(tough, problematic, trying)
0
business
0
clamorous
0
coke(noun, iron, pretzel)
0
combat
0
conflict
11 years ago|795 views|share |citing 
APASmart Define. (2015). backbreaker thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/backbreaker/thesaurus/synonyms
ChicagoSmart Define. 2015. "backbreaker thesaurus" https://smartdefine.org/backbreaker/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, backbreaker thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/backbreaker/thesaurus/synonyms>.
MLASmart Define. "backbreaker thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/backbreaker/thesaurus/synonyms>