To pronounce "lightfastness", say LIGHTF-astn-ess — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
lightfastness
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3
Syllables
13
Letters
LIGHTF-astn-ess
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"lightfastness" has 3 syllables: lightf-astn-ess. It rhymes with steadfastness and fastness, if that helps it stick.
Practicing rhymes trains the same ending sounds.
"Lightfastness" has 3 syllables: lightf · astn · ess.
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