The spelling of the word "LIPNA" can be explained using IPA phonetic transcription. The first sound is a voiced bilabial fricative /b/, followed by a high front unrounded vowel /i/. The third sound is a voiceless bilabial plosive /p/, and the last sound is a voiceless alveolar nasal /n/. Therefore, the correct spelling of this word should be "L-I-P-N-A". Understanding the IPA phonetic symbols can help you accurately spell words and improve your communication skills.