This is a simple puzzle about English words.
Which English word has the largest number of eɪ sounds in it? The phonetic sound /eɪ/ is the same as the letter "A" or the "ay" in day or the "eigh" in "eight".
To make it more like a competition, if two people get the same number of /eɪ/ sounds, the winner is the one with largest number of different spellings for the sound in the word. If people tie on that then it is longer word. If that is equal too it is the first answer.
If there is a dispute about pronunciation and what is a proper word, I will take whatever the OED says as gospel.
I have already been made to tighten the rules thanks to a clever answer by rand al'thor. No hyphens or spaces are allowed.
Winning word so far