witticism/ʹwitisiz(ə)m/ noun

• phonate
• phone
• -phone
• phone book
• phonecard
• phone-in
• phoneme
• phonemic
• phonemics
• phone phreaking
• phonetic
• phonetics
• phoney
• -phonia
• phonic
• -phonic
• phonics
• phono
• phono-
• phonocardiogram
• phonocardiograph
• phonogram
• phonograph
• phonology
• phonon