Correct spelling, explanation: available is a very English word. It comes from the Old English avail and the suffix -able, which means possible. The word-forming process here is rather simple, as when these parts are connected, there is nothing more that needs to be done.

Definition of available:
adjective
1. possible to be obtained, used, or reached
The boss is currently in a meeting but he will be available to talk around 6 PM.
The open bar was available for all guests attending the party.

Incorrect spelling, explanation: avalable is an incorrect word, because, when you think about it, you can notice its root word is incorrect. Based on English grammar principles, a base word here would be aval or avale, and neither of those exists. Unlike the word avail – which is why available is the correct spelling. And if you’re ever unsure about how to spell available, think of the saying to no avail, and base the spelling on this word.

Incorrect spelling

Incorrect spelling

Incorrect spelling

Incorrect spelling

Incorrect spelling