Hi, you've asked an incomplete question. I inferred you need more information about suffixes.
<u>Explanation:</u>
Well, generally in the English language <em>suffixes</em> are words added to the end of a word to give a new meaning.
For example, the word 'avail' is one such word that can have a new meaning after the addition of a suffix like <em>"able". </em>By adding avail+able we form <em>"available". </em>Another word is 'quick' by the addition of the suffix 'ly' forms <em>'quickly'.</em>
Dialogue is a conversation between two or more people as a feature of a book, play, or movie. In this case, actors on stage conversing are considered dialogue.
