Home 6-syllable words radiotherapy
DICTIONARY ENTRY 6 SYLLABLES

radiotherapy

/,reɪdioʊ'θɛrəpi/ · reɪdioʊθɛrəpi

Radiotherapy has 6 syllables: ra · di · o · ther · a · py.

ra
01
di
02
o
03
ther
04
a
05
py
06

noun. (medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance.

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Syl·la·ble Words A reference for counting syllables in English words. Privacy · Terms · SyllableWords.net — 2026