I have constructed by myself: Does ex have a full form? For example ex- can change to ef- in front of f, e. g. · i was thinking that this sort of anticipatory assimilation in which the voicing from the vowel following the ks makes the gz, also applies when the following sound is a voiced … Another take is that ex is a compound form, while former is an adjective. But if my brother gets divorced, is my former sister-in-law still considered to be a relative? Is short for exempli gratia, and is in common use to introduce an example within a sentence. Are there some more … · 6 there are many cases of prefixes changing their forms. My brothers wife is my sister-in-law, and so she is considered to be my relative. · in legal language i have come across the term ex post facto. Newbie novice rookie · ex-wife, ex-boyfriend. Submit a sample of academic writing, e. g. , a dissertation chapter. But they both mean the same thing. · ex is also interesting because 1) someones ex is the person they used to be married to or used to have a romantic or sexual relationship with and 2) ex- as a prefix is added to nouns … I dont think ex has a negative … Google dictionary has this information about the origin of ex: · ex (n. ) is a casualism in the sense of a former spouse or lover the plural of ex is exes, and the possessive is exs — but be aware that many readers will find these forms odd … Post facto also means after the fact, so it should be sufficient. I would like to create a list of terms, from beginner to expert, using as many terms as possible which represent different levels of expertise. But what is the origin of the usage as a prefix in the words like … That would be the difference in usage. Ad- becomes a- in front of b, e. g. Isnt ex redundant in this phrase? This is commonly …