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

• haled
• haleness
• halenesses
• haler
• halers
• haleru
• hales
• halest
• half
• halfa
• half a bar
• half-a-crown
• half-adder
• half-adders
• half-a-dozen
• half-and-half
• half-ape
• half-apes
• half-arsed
• halfas
• half-a-sovereign
• half-assed
• halfback
• halfbacks
• half-baked