Thesaurus.com
synonyms
  • definitions

arduous

see definition of arduous
  • adjdifficult, hard to endure
Relevance ranks synonyms and suggests the best matches based on how closely a synonym’s sense matches the sense you selected.
Relevance
A-Z
Length
-
+

Synonyms for arduous

adj difficult, hard to endure

Antonyms for arduous

  • easy
  • effortless
  • facile
  • helpful
  • mild
  • nice
  • pleasant
  • trivial
  • weak
  • motivating

More words related to arduous

ambitious

adjective. requiring great effort, ability

backbreaking

adjective. strenuous

complicated

adjective. difficult, complex

difficult

adjective. hard on someone; hard to do

effortful

adjective. burdensome

exigent

adjective. difficult, taxing
  • PREVIOUS
  • NEXT