onerous /onˈə-rəs or ōˈnə-rəs/

1. Burdensome
2. Oppressive

onˈerously adverb

onˈerousness noun

• meropidan
• meropidans
• Merops
• merosome
• merosomes
• Merovingian
• merozoite
• merozoites
• merpeople
• merrier
• merries
• merriest
• merrily
• merriment
• merriments
• merriness
• merrinesses
• merry
• merry-andrew
• merry as a grig
• merry dancers
• merry England
• merry-go-round
• merry-go-rounds
• merry-made