Is short for exempli gratia, and is in common use to introduce an example within a sentence Ex by itself (no hyphen) doesn't seem right either Submit a sample of academic writing, e.g., a dissertation chapter
However, some authors use ex. My ex baseball coach taught me Does ex have a full form
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 This is commonly used in
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. In writing, though, the use of former doesn't seem so rare
Just ask them how they wish to be addressed That guarantees that you won't address them in a way contrary to their own preferences. Whichever rule you choose and stick to, you'll be swimming against the linguistic tide with much of your text! What is the proper way to use the ex prefix to more than one word