No one person does it. Language continues to develop all the time with new words coming in and most of them have a standard spelling that nobody would disagree with. Later people who make dictionaries will formalise the spelling and enter them into the dictionaries.
It can be spelled however their parents decided to spell it.
adjetivo
Yes, that is the correct way to spell "decided".
The correct spelling is "deciding".
how to spell words
Yes, you did. It is spelled right.
The possible words include:decisive - (adjective) influencing an outcome or decisiondisguise - (verb, noun) hide the true appearance, a false appearancedecrypts - decodes an encrypted sequence
Words you can spell with the letters 'qyhdpge' are:dyeedgygypheheyhypepegyeyep
This is likely one of these : DECIDED - made a decision DECEASED - dead DISSECTED - cut into sections or parts
Spell Check corrects your words or finds the words you misspelled.
These are the words that I can spell with breakfast:Aabaftabetabreastafaraftafterareareaarkartasaskasteratatebaabakebarbarebarkbasebaskbastebatbatebeakbeastbeatbedbetbrakebratbreakeareasteatfafakefarfarefastfatfatefearfeastfeatfreakfretraberaftrakesabresafesakesateseasearseatstabstakestarstaresteakstreak
You can spell maize.