The word "squirrelish" may seem like a peculiar spelling, but it follows the standard English phonetic rules. Using the IPA phonetic transcription, "squirrelish" is spelled /ˈskwɪr.ə.lɪʃ/. The "squir" sound is represented by the letters "s," "q," and "u" together, followed by the short "e" sound, represented by the letter "e." Then, the "l" sound is represented by the letter "l," followed by the "ish" sound, represented by the letters "i," "s," and "h" together. Overall, the spelling of "squirrelish" may look unusual, but it is structured based on the pronunciation of its sounds.