1. In a shrill voice
   "she sang rather shrilly"
   - piercingly

See also: shrill

• uncompleted
• uncomplicated
• uncomplimentary
• uncompounded
• uncomprehended
• uncomprehending
• uncomprehendingly
• uncomprehensible
• uncompress
• uncompromising
• uncompromisingly
• unconcealed
• unconcern
• unconcerned
• unconcernedly
• unconditional
• unconditionally
• unconditioned
• unconditioned reflex
• unconfessed
• unconfined
• unconfirmed
• unconformable
• unconformist
• unconfused