without doubt (used to reinforce an assertion); all right
it's expensive all right
an expression of agreement normally occurring at the beginning of a sentence; very well, fine, all right, OK
in a satisfactory or adequate manner; "she'll do okay on her own"; "held up all right under pressure"; (`alright' is a nonstandard variant of `all right'); okay, O.K., all right
English Slang Dictionary
(interj) hello. A greeting. No answer is expected to what is inherently a question