* n - /n/ (one phoneme)
* o - /oʊ/ (one phoneme, a diphthong)
* th - /θ/ (one phoneme)
* i - /ɪ/ (one phoneme)
* ng - /ŋ/ (one phoneme)
Therefore, there are 5 phonemes in the word "nothing".
* n - /n/ (one phoneme)
* o - /oʊ/ (one phoneme, a diphthong)
* th - /θ/ (one phoneme)
* i - /ɪ/ (one phoneme)
* ng - /ŋ/ (one phoneme)
Therefore, there are 5 phonemes in the word "nothing".