Below are possible answers for the crossword clue Intro.
6 letter answer(s) to intro
OPENER
a hand tool used for opening sealed containers (bottles or cans)
a person who unfastens or unwraps or opens; "children are talented undoers of their shoelaces"
the first event in a series; "she played Chopin for her opener"; "the season's opener was a game against the Yankees"
7 letter answer(s) to intro
PRELUDE
music that precedes a fugue or introduces an act in an opera
play as a prelude
serve as a prelude or opening to
something that serves as a preceding event or introduces what follows; "training is a necessary preliminary to employment"; "drinks were the overture to dinner"