Synonyms|243Antonyms|87|Broader|0Narrower|0Related|74

44 entries under heavy topic. ×

1
unsparing(adjective, tough, rough, difficult)
1
uphill battle(expression, adjective, tough, rough, difficult)
1
wearing(adjective, hard, tough, rough, difficult)
1
wearying(adjective, tough, rough, difficult)
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APASmart Define. (2015). backbreaking thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/backbreaking/thesaurus/synonyms
ChicagoSmart Define. 2015. "backbreaking thesaurus" https://smartdefine.org/backbreaking/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, backbreaking thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/backbreaking/thesaurus/synonyms>.
MLASmart Define. "backbreaking thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/backbreaking/thesaurus/synonyms>