Another word for onerous

Another word for onerous word list. Below are a number of words whose meaning is similar to onerous.

• burdensome
• hard
• heavy
• laborious
• operose
• oppressive
• toilsome
• weighty

Hope this list of synonyms for onerous proved helpful. This post may be useful to those searching to find another word for onerous, onerous synonym, and synonyms for onerous.