The word "SEEPI" is a phonetically unusual word. Its spelling can be explained using IPA phonetic transcription. The first two letters "SE" represent the /s/ sound, a voiceless alveolar sibilant. The following "E" represents the /iː/ sound, a long vowel. The last two letters "PI" represent the /piː/ sound, which is a plosive bilabial consonant followed by a long vowel. Together, the word "SEEPI" is pronounced as /sii-piː/ in IPA transcription.