63 Synonyms for Onerous: oppressive, heavy

onerous (63 synonym found)

Onerous has 63 synonyms. The top synonyms for onerous are oppressive, heavy, burdensome, hefty, hard, painful, grueling, laborious and 55 more. Another word for onerous is oppressive. Browse the full list below.

Sort onerous by: Alphabetically | Length | Random | Definition

Frequently asked questions

What is a synonym for onerous?

A common synonym for onerous is oppressive. Other synonyms include heavy, burdensome, hefty, hard.

How many synonyms does onerous have?

Onerous has 63 synonyms listed on Thesaurasize.

What does onerous mean?

(adj): burdensome; difficult; wearing; tiring

Definition of onerous:

(adj) : burdensome; difficult; wearing; tiring

History
This word has been
viewed 5,200 times.

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.

Get a Free Website Audit →