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

• yuppifies
• yuppify
• yuppifying
• yuppy
• yurt
• yurts
• yus
• yu-stone
• yuzu
• yuzus
• YV
• YWCA
• ywis
• ywroke
• z
• z.
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• ZA
• za'atar
• zabaglione
• zabagliones
• zabaione
• zabeta
• zabetas