Fully-phonetic english spelling

fully-phonetic english spelling, also spelled non-hyphenated as
"fully phonetic english spelling", is english spelling that has been completely reformed so that
every sound corresponds-to one specific letter, digraph, trigraph, or quadragraph.
This is done without the use of any new letters,
so that this spelling can be easily written via an anglophone keyboard.

There are different possible variants of fully-phonetic english spelling,
depending upon which letter or multigraph makes which sound.
For example, the S-sound is most-likely to be represented by the letter S,
but it might alternatively be represented by the letter C.
As another example, the long-A sound might be represented by the multigraph
"A-Y", or "A-I", or "E-I", or something else.

There is a difficulty in creating a fully-phonetic english spelling system,
due to the meny non-homonymic homophones in the english language.
A fully-phonetic english spelling system must additionally establish different spellings
for those different homophonic words,
which do not interfere with the fully-phonetic nature of the spelling.
That might be done via doubling or tripling consonants in particular positions within the word.

The downside of fully-phonetic english spelling is that, for meny words,
it creates spellings that are very unfamiliar, and consequently difficult to read
for a person who is not familiar with them.
For that reason, people may instead prefer a form of semi-phonetic english spelling.