Hey guys, I wanna ask about the acceptance of “will not”. Does natives use it sometimes? Or it’s absolutely an unacceptable form? Will it seems too stupid to write it instead of “won’t”? I ask you about it because for me the pronunciation “want” and “won’t” words are quite similar and my brain always replaced it and I use “will not” just for not to confuse it with “want”.
Won't is simply a contraction of the words will not. They have the exact same meaning. Won't is more informal; if you're writing an essay, in most cases you're advised not to use any contractions. Beyond that, there's no reason not to choose whichever you like. More often when speaking, you'll hear won't. So if you're writing dialogue, you might use the contraction to make it sound more natural.
Contractions such as ‘won’t’ are found principally in speech and in informal writing, although there seems to be a growing trend for them to occur in formal writing as well.
Where the full form does occur in speech, it is often used for exaggerated emphasis. ‘I WILL NOT GO’ spoken slowly and deliberately shows greater determination than ‘I won’t go’ spoken softly.