I am seriously wondering what the limits are concerning the use of elision. It seems from the definition that elision is the omission of one vowel, consonant or syllable:
In linguistics, an elision or deletion is the omission of one or more sounds (such as a vowel, a consonant, or a whole syllable)
Now, the questions are:
Can we use two elisions in a single word?
For example:
George used an apostrophes
George used a 'postroph'
Can we use an elision in the middle of a word?
George used an apostrophes
George used an apostr'phes
Almighty seems to be an edge case, because it's the fusion of all and mighty, so we sometimes see a'mighty, but I am not sure if you can use it in the middle of any word.
Last question is do we need to use an apostrophe when we omit a vowel, consonant or syllable
George used an apostrophes
George used an postrophes