malapropism /malˈə-pro-pi-zm/

1. The misapplication of words without mispronunciation, from Mrs Malaprop in Sheridan's play, The Rivals, who uses words malapropos
2. A word so used

• islesmen
• islet
• islets
• islets of Langerhans
• isling
• -ism
• ism
• ISM
• Ismaili
• Ismailian
• Ismailism
• Ismailitic
• ismatic
• ismatical
• ismaticalness
• ismaticalnesses
• isms
• isn't
• iso
• iso-
• ISO
• isoagglutination
• isoagglutinin
• isoagglutinins
• isoaminile