paroxysm /parˈok-si-zm/

1. A fit of acute pain
2. A sudden recurrence of symptoms
3. A fit of passion, laughter, coughing, etc
4. Any sudden violent action

paroxysˈmal adjective

• look on the bright side
• look out
• lookout
• lookouts
• look over
• look-round
• look-rounds
• looks
• look-see
• look-sees
• look sharp
• look sick
• look slippy
• look small
• look smart
• look snappy
• look someone in the face
• look the other way
• look the part
• look through rose-coloured spectacles
• look to
• look to be
• look to one's laurels
• look up
• lookup