The word "one" can often be heard pronounced as "wuhn" in certain dialects of English. This pronunciation is reflected in the phonetic transcription /wʌn/ which represents the vowel sound in the first syllable. The addition of "in to" following "one" can be written as /ɪn tə/, with the schwa sound in the first syllable and a reduced version of the "oo" sound in the second syllable. Overall, "one in to" is spelled using a mixture of long and short vowel sounds and reduced syllables.