To pronounce "phototonus", say PHOT-ot-on-us — 4 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
phototonus
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4
Syllables
10
Letters
PHOT-ot-on-us
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"phototonus" has 4 syllables: phot-ot-on-us.
"Phototonus" has 4 syllables: phot · ot · on · us.
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