Rats! And I just saw this term recently in this very forum, but I must not be searching correctly. It the term for when you have commonly understood words that over time lose a syllable (usually the prefix).
Sort-of-not-really example: if the word “inflammable” completely vanished and all we ever used was “flammable”.
Fake example with made up word: “bosmutpurdoodle” becomes “smutpurdoodle” and several generations have never heard of the original word.
No, those aren’t the word I’m trying to find. It’s the term for the process by which the above terms happens. Like < term > results in aphesis, syncope, or apocope.
ETA: I’m trying to find a list of etymological terms, but I keep finding etymological dictionaries when I search.
Oh, and also, the words don’t just sound that way, like “Toronto” becoming “Tronna”, but they end up in the dictionary that way as offical words. The original word almost becoming effectively obsolete.
Come to think of it, I may have seen it in an answer card for the etymology and semantics game Moot.
IIRC the term is a single word. Maybe I can go through all the cards and find it. It’s a term I’d never seen before. Can you say “aphesing”? Or is “aphesis” a noun only?