Details, Fiction and UPS
the diphthong /eɪ/ as in ace and key, commonly when ⟨a⟩ is accompanied by a person, or often two, consonants and after that Yet another vowel letter—this benefits from Center English lengthening accompanied by The good Vowel ShiftIn the International Phonetic Alphabet, ⟨a⟩ is useful for the open entrance unrounded vowel, ⟨ä⟩ is util