Synonyms|393Antonyms|104|Broader|10Narrower|7Related|1.1k
1
burdensome
1
devastating
1
difficult
1
distressing
1
heavy
1
oppressive
1
property
1
severe
1
tiresome
1
tiring
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APASmart Define. (2015). onerous thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/onerous/thesaurus/broader
ChicagoSmart Define. 2015. "onerous thesaurus" https://smartdefine.org/onerous/thesaurus/broader (accessed September 21, 2026).
HarvardSmart Define 2015, onerous thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/onerous/thesaurus/broader>.
MLASmart Define. "onerous thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/onerous/thesaurus/broader>