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