A really fast thesaurus... with lots of synonyms.
Arduous has 64 synonyms. The top synonyms for arduous are set with thorns, backbreaking, troublesome, precipitous, precipitate, jawbreaking, oppressive, formidable and 56 more. Browse the full list below.
| Length
| Random | DefinitionA common synonym for arduous is set with thorns. Other synonyms include backbreaking, troublesome, precipitous, precipitate.
Arduous has 64 synonyms listed on Thesaurasize.
(adj): needing or using up much energy; Hard to climb Example: "the movement towards a peaceful settlement has been a long and arduous political struggle."
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