Synonyms|59Antonyms|27|Broader|0Narrower|0Related|860
0
uphill
-2
hard to please
-2
heavy
-2
laborious
-2
murderous
-2
rigorous
-2
rough
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APASmart Define. (2013). user-friendly thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/user-friendly/thesaurus/antonyms
ChicagoSmart Define. 2013. "user-friendly thesaurus" https://smartdefine.org/user-friendly/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2013, user-friendly thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/user-friendly/thesaurus/antonyms>.
MLASmart Define. "user-friendly thesaurus" 28 June 2013. Web. 22 September 2026. <https://smartdefine.org/user-friendly/thesaurus/antonyms>