The spelling of the word "Pipril" can be explained using the International Phonetic Alphabet (IPA). The first sound is /p/, which is a voiceless bilabial plosive. The second sound is /ɪ/, which is a short vowel that sounds like "ih." The third sound is /p/ again, followed by /r/ which is an alveolar approximant. The last two sounds are /ɪl/, which make the ending sound like "ill." Therefore, the spelling of "Pipril" accurately reflects its pronunciation in IPA: /ˈpɪprɪl/.