Prefix + 'phonic'
allophonic, antiphonic, aphonic, cacophonic, diaphonic, dysphonic, electrophonic, euphonic, gramaphonic, homophonic, hydrophonic, idiophonic, megaphonic, monophonic, polyphonic, quadraphonic, radiophonic, radiotelephonic, saxophonic, siphonic, stereophonic, sulphonic, symphonic, telephonic, typhonic, xylophonic,
'phonic' + Suffix
