1. Being one more than eighty
   - eighty-one, 81

See also: cardinal

• unreasoningly
• unreassuring
• unrebuked
• unreceptive
• unreciprocated
• unrecognisable
• unrecognisably
• unrecognised
• unrecognizable
• unrecognizably
• unrecognized
• unreconcilable
• unreconciled
• unreconstructed
• unrecorded
• unrecoverable
• unredeemable
• unredeemed
• unreduced
• unreel
• unrefined
• unreflected
• unreflective
• unreformable
• unreformed