The word "Benhail" can be spelled using the International Phonetic Alphabet (IPA) as /bɛnheɪl/. The first syllable is pronounced with the vowel sound "ɛ" as in "bet", while the second syllable features the "eɪ" diphthong, which sounds like "ay". The letter "h" is silent in this word, and the final syllable features the "l" sound. Overall, the IPA helps to clarify the exact pronunciation of this unique word.