A really fast thesaurus... with lots of synonyms.
Labourious has 10 synonyms. The top synonyms for labourious are backbreaking, punishing, laborious, gruelling, effortful, toilsome, grueling, arduous and 2 more. Browse the full list below.
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| Random | DefinitionA common synonym for labourious is backbreaking. Other synonyms include punishing, laborious, gruelling, effortful.
Labourious has 10 synonyms listed on Thesaurasize.
°alternative spelling of laborious.
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