Whats the rule that makes "please" pronounced the same as "pleas"?
11.06.2025 11:12

You'll usually find your answer there.
While you may reasonably ask why words are spelled the way they're spelled, it makes no sense to ask why they're pronounced the way they're pronounced.
Words are pronounced the way that they're pronounced.
There's no rule.
What's (not “whats”) the rule?
Back in the day (circa 1300), it was written <plesen>.
The "Tooth Hurty" Joke Has Its Origins In Ancient, Armored Fish - Defector
If you're curious about why a word is spelled the way it's spelled, your first recourse should be etymonline dot com.
Whence the <ea> I cannot say but some other words that were spelled <ai> in French are spelled <ea> in English: aise → ease, graisse → grease, fait → feat.
Pleas is spelled <pleas> because it's the plural of pleas.
Please is an anglicization of the French word plaisir.