onerous /onˈə-rəs or ōˈnə-rəs/

1. Burdensome
2. Oppressive

onˈerously adverb

onˈerousness noun

• inarmed
• inarming
• in arms
• inarms
• in arm's reach
• in a row
• in arrears
• inarticulacies
• inarticulacy
• inarticulate
• inarticulately
• inarticulateness
• inarticulation
• inarticulations
• in articulo mortis
• inartificial
• inartificially
• inartistic
• inartistically
• in a rut
• in a sense
• in as far as
• in a small way
• inasmuch
• in as much as