1. Extremely frightened
   "he was scared shitless"

See also: afraid, 'fraid [non-standard]

• inconvertibility
• inconvertible
• incoordination
• incorporate
• incorporated
• incorporation
• incorporative
• incorporeal
• incorporeality
• incorrect
• incorrectly
• incorrectness
• incorrigibility
• incorrigible
• incorrigibly
• incorrupt
• incorruptibility
• incorruptible
• incorruptibly
• incorruption
• incorruptness
• increase
• increased
• increasement
• increasing