Big Huge Thesaurus

purgation

noun

• catharsis
• katharsis
• purification
• purge
• purging
• ceremony
• clearing

sounds kind of like

• parasitaemia
• parasitemia
• paroxetime
• paroxytone
• pauperisation
• pauperization
• percoidean
• periactin
• periosteum
• peristediinae
• peristedion
• peristome
• persecution
• persist in
• power station
• power system
• praesidium
• praseodymium
• precaution
• precious stone
• presidium
• press association
• press down
• press down on
• pristine
• progestin
• projection
• prorogation
• prosecution
• prosodion
• prostheon
• prosthion
• prostitution
• proustian