onerous /onˈə-rəs or ōˈnə-rəs/

1. Burdensome
2. Oppressive

onˈerously adverb

onˈerousness noun

• convertibles
• convertible-term insurance
• convertibly
• converting
• convertiplane
• convertiplanes
• convertite
• convertites
• convertor
• converts
• convex
• convexed
• convexedly
• convexes
• convexities
• convexity
• convexly
• convexness
• convexnesses
• convexo-concave
• convexo-convex
• convey
• conveyable
• conveyal
• conveyals