A really fast thesaurus... with lots of synonyms.
Laborious has 93 synonyms. The top synonyms for laborious are set with thorns, indefatigable, hard-working, backbreaking, unremitting, unrelenting, troublesome, persevering and 85 more. Browse the full list below.
| Length
| Random | DefinitionA common synonym for laborious is set with thorns. Other synonyms include indefatigable, hard-working, backbreaking, unremitting.
Laborious has 93 synonyms listed on Thesaurasize.
(adj): requiring much effort; physically or mentally difficult; gruelling
Still working on your text?
Finding the right words is only half the battle. If your website isn't turning visitors into customers, we'll show you exactly why.

