The spelling of the word 'put howl' follows the International Phonetic Alphabet (IPA) rules. 'Put' is spelled with the phonemic sound /pʊt/ which is pronounced as 'p-u-t'. On the other hand, 'howl' is spelled with the phonemic sound /haʊl/ which is pronounced as 'h-o-w-l'. Together, the two words create a new meaning, 'put howl'. Phonetic spelling is essential in language learning, and it ensures that words are accurately pronounced and understood.