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

• wheelhorses
• wheelhouse
• wheelhouses
• wheelie
• wheelie bin
• wheelie bins
• wheelier
• wheelies
• wheeliest
• wheeling
• wheeling and dealing
• wheelings
• wheel-less
• wheel lock
• wheel locks
• wheelman
• wheelmen
• wheel of fortune
• wheel of life
• wheel plough
• wheel ploughs
• wheel race
• wheel races
• wheels
• wheelsman