Squintifego is not an actual word in any language, but one can hypothesize on the spelling based on its pronunciation. Using IPA phonetic transcription, the word can be spelled as /skwɪn'tɪfɛgoʊ/. This suggests that the word contains a consonant cluster of "nt" and "f", followed by a stressed vowel "e" and a silent "o". Its unusual combination of sounds makes it a challenging word to spell and pronounce, but it remains a fascinating linguistic curiosity.