The word "most unlatched" consists of two syllables. In the first syllable, "most," the sound /m/ is followed by the long vowel sound /oʊ/ and the voiceless consonant sound /s/. The second syllable, "unlatched," starts with the vowel sound /ʌ/ and is followed by the voiced consonant sound /n/, a voiceless consonant sound /l/, and the voiced consonant sound /ætʃt/. This word means "almost unlatched" or "nearly unfastened."