The spelling of the word "ATRE" might seem confusing at first glance, but it's actually quite straightforward when you break it down phonetically. The word is pronounced /ætɹeɪ/ and is spelled using the standard English alphabet. The first syllable, "at," is pronounced with a short "a" sound followed by a "t" sound, while the second syllable, "re," is pronounced with a long "e" sound. This unique spelling is a result of the word's origin and etymology, which dates back to Old French.