The spelling of the word "simpkins" is rather straightforward when using the International Phonetic Alphabet (IPA) phonetic transcription. Simply put, the word can be transcribed as /ˈsɪmpkɪnz/, with the emphasis on the first syllable, "simp". The "k" sound is pronounced clearly, before ending the word with the "s" sound. While there may be slight variations in how people pronounce this word, using the IPA can help ensure clear communication and consistency in spelling.