corky/ʹkawki/ adj (corkier, corkiest)

• unrewarding
• unripe
• unrivalled
• unroll
• unruffled
• unruly
• UNRWA
• unsaddle
• unsafe
• unsaid
• unsatisfactory
• unsaturated
• unsavoury
• unsay
• unscathed
• unschooled
• unscientific
• unscramble
• unscrew
• unscripted
• unscrupulous
• unseal
• unsealed
• unseasonable
• unseasonal