onerous /onˈə-rəs or ōˈnə-rəs/

1. Burdensome
2. Oppressive

onˈerously adverb

• reunions
• reunite
• reunited
• reunites
• reuniting
• re-up
• reupholster
• reupholstered
• reupholstering
• reupholsters
• re-upped
• re-upping
• re-ups
• reurge
• reurged
• reurges
• reurging
• reusable
• reuse
• reused
• reuses
• reusing
• reutter
• reuttered
• reuttering