Google dictionary has this information about the origin of ex This is commonly used in Is short for exempli gratia, and is in common use to introduce an example within a sentence
"I'm not going to be thrown under the bus" - Sneako's alleged ex
Submit a sample of academic writing, e.g., a dissertation chapter
However, some authors use ex.
In writing, though, the use of former doesn't seem so rare In informal english, especially us english, it is acceptable to say I saw your ex with this hot dude yesterday Or, she is still in touch with all of her exes.
What is the proper way to use the ex prefix to more than one word My ex baseball coach taught me Ex by itself (no hyphen) doesn't seem right either In legal language i have come across the term ex post facto
Isn't ex redundant in this phrase
Post facto also means after the fact, so it should be sufficient
