American Heritage Dictionary
(2)
Century Dictionary
(1)
GNU Webster's 1913
(1)
WordNet
(2)
Elsewhere on the web
It is a very old strategy to rile people against someone.— Entertainment Weekly's PopWatch
His visit is certain to rile the Kremlin which has accused Washington of fuelling tensions by emboldening Saakashvili, a U. S.-educated lawyer with close ties to the administration of— Yahoo! News: Top Stories
That would probably rile neighborhood activists, some of whom already are challenging Mayor R.T. Rybak or seeking council seats.— StarTribune.com rss feed
But Red Hat's future looks decidedly KVM-shaped, a fact that could rile the feathers of virt partner,— The Register

American Heritage Dictionary (1)
Bubble size: how much this word was used in a year
Bubble height: used more or less than expected, vs. all uses evenly distributed
You can expect to see this word several times a year.