The word "BAS FR" is spelled using the International Phonetic Alphabet as /bæs fr/. The first syllable, "BAS", is pronounced with the sound of the short "a" vowel and the "s" consonant. The second syllable, "FR", is pronounced with the "f" and "r" consonants. This is a unique spelling that may not immediately make sense to someone unfamiliar with the phonetic system, but it accurately represents the sounds of the word when spoken aloud.