Synonyms|98Antonyms|0|Broader|2Narrower|0Related|6
6
oppressiveness(noun, difficulty)
4
burdensomeness
4
complication(noun, difficulty, laboriousness, strenuousness)
4
heaviness
4
severity(noun, difficulty)
3
complexity(noun, difficulty)
3
hardness(noun, difficulty)
3
strenuousness(noun, difficulty, exertion, laboriousness)
3
toughness(noun, difficulty)
2
adversity(noun, difficulty, laboriousness, strenuousness)
2
arduousness(noun, difficulty, laboriousness, strenuousness)
2
difficulty(noun, difficulty, laboriousness, strenuousness)
2
harshness(noun, difficulty)
2
labor(noun, difficulty, exertion, laboriousness, strenuousness)
2
wearying(noun, difficulty)
1
activity(noun, exertion)
1
cantankerousness(noun, difficulty)
1
contrariness(noun, difficulty)
1
cumbersomeness(noun, difficulty)
1
effort(noun, exertion)
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APASmart Define. (2015). onerousness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/onerousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "onerousness thesaurus" https://smartdefine.org/onerousness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, onerousness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/onerousness/thesaurus/synonyms>.
MLASmart Define. "onerousness thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/onerousness/thesaurus/synonyms>