How Do You Spell HAD JUMP ON?
Pronunciation: [hɐd d͡ʒˈʌmp ˈɒn] (IPA) 
The spelling of the word "had jump on" follows the standard rules of English phonetics. The initial consonant cluster "hj" is pronounced as a single sound, represented in IPA as /hj/. The vowel sounds in "had" and "jump" are both pronounced as short vowels, respectively /æ/ and /ʌ/. The word "on" ends with the /n/ sound, which is pronounced as a nasal consonant. In summary, "had jump on" is spelled phonetically as /hæd ʤʌmp ɑn/.
