onerous /onˈə-rəs or ōˈnə-rəs/

1. Burdensome
2. Oppressive

onˈerously adverb

• as different as chalk and cheese
• -ase
• ASE
• ASEAN
• Asean
• aseismic
• aseities
• aseity
• asepalous
• asepses
• asepsis
• aseptate
• aseptic
• asepticise
• asepticised
• asepticises
• asepticising
• asepticism
• asepticisms
• asepticize
• asepticized
• asepticizes
• asepticizing
• arhythmically
• aria