You've spelled the common saying "after all" correctly in the question: it is, indeed, a two word phrase. If you were instead asking about the contemporary art publication Afterall, it would, then, be only one word.
2
In the context of "overall the service was good", it is one word. In the context of "he chose this one over all the rest", it is two words.
It is properly written ALL DAY - two words.
All right is used in more formal writing. The word Alright is the one word spelling
no it is not an one word it is of two word
I think the word "ongoing" is only one word, but it has two syllables that are two separate words.
Well, first of all, it's eyewear, if it were one word. It is two words. Eye wear.
It is properly written ALL DAY - two words.
No, it is not all one word. Snow Leopard is two separate words. if it were one word it would just look like gibberish.
"All right" is written as two words and "already" is one word.However, "alright" (the informal variant of all right) is written as one word.
One word, two syllables
one word
It is one word.
one
It is one word.
one word
You have 3 flowers: one rose, one tulip, and one sunflower. If the word "all" meant more than one, some flowers would have to be three different kinds at once.
It's one word: coursework.