The spelling of the word "thumbs through wander" is a little tricky at first glance, but can be easily deciphered with the help of IPA phonetic transcription. The first syllable, "thumbs," can be pronounced with a voiced "th" sound, followed by the short "uh" sound and the voiced "m" consonant. The second syllable, "through," is pronounced with a long "oo" sound, followed by the voiceless "th" and the voiced "r" consonant. The final syllable, "wander," is pronounced with the short "a" sound, followed by the voiceless "w" and the voiced "n" and "d" consonants.