Some people say you shouldn't use "aggravate" to mean "irritate" or "annoy." It has to do with the word's origin. Also, does it irritate you when people use "invite" as a noun? FOLLOW GRAMMAR GIRL Twitter: http://twitter.com/grammargirl Facebook: http://facebook.com/grammargirl Pinterest: http://pinterest.com/realgrammargirl Instagram: http://instagram.com/thegrammargirl LinkedIn: https://www.linkedin.com/company/grammar-girl SPONSORS http://stitcherpremium.com/grammar (offer code GRAMMAR) http://blinkist.com/grammar GRAMMAR POP iOS GAME Optimized for iPad: http://bit.ly/GrammarPopiPad For iPad and iPhone: http://bit.ly/GrammarPop GRAMMAR GIRL BOOKS http://www.quickanddirtytips.com/grammar-girl-book-page Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.