foolproof

infalible

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Examples
Pronunciation

SpanishDictionary.com Phonetic Alphabet (SPA)

ful

pruf

International Phonetic Alphabet (IPA)

ful

pɹuf

English Alphabet (ABC)

fool

proof

SpanishDictionary.com Phonetic Alphabet (SPA)

ful

pruf

International Phonetic Alphabet (IPA)

ful

pɹuf

English Alphabet (ABC)

fool

proof

Learn more about pronunciation and the English alphabet.

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