Feedback
Arduous
Your browser does not support the audio element.
Meaning
Adj
●
Needing or
using up
much energy;
testing
powers
of endurance.
●
burning; ardent
●
Difficult or
exhausting
to traverse.
Sourced from
Wiktionary
Origin
arduous
English
arduus
Latin
Sourced from
Etym
Synonyms
Burdensome
Demanding
Exhausting
Fatiguing
Laborious
Onerous
Strenuous
Strugglesome
Wearisome
Hard
Difficult
Painstaking
Related
Tortuous
Tedious
Daunting
Grueling
Gruelling
Stressful
Perilous
Cumbersome
Challenging
Painful
Frustrating
Tough
Complicated
Troublesome
Lengthy
Hectic
Costly
Complex
Tricky
Inconvenient
Overwhelming
Risky
Tiresome
Tiring
Harder
Problematic
Labourious
Easy
Impossible
Intimidating
Unrewarding
Straightforward
Scary
Backbreaking
Intense
Monotonous
Excruciating
Important
Rewarding
Convenient
Slow
Dangerous
Easier
Lucrative
More
Join 10 million students and professionals writing 70% faster at QuillBot.com
Start writing better