Just asking out of idle curiousity. There are some words that just always seem to be found together, such as
strong, silent type
cool, calm and collected
cheap and cheerful
Can you think of others? Does their alliterativeness doom them to the status of cliché?
Unrelated: How is it possible that 'cliché' and 'alliteration' do not yet exist as tags on the site? (As a new user I can't create tags.)