Fascinate, Ferment, Fillip, Fire, Foment, Force, Fret, Frustrate, Gall, Get, Goad, Grate, Gravel, Gripe, Grit, Harass, Harry, Hatch, Heat, Heckle, Hector, Heighten, Hound, Huff, Impel, Incense, Incite, Increase, Induce, Inflame, Inform, Infuriate, Inspire, Instigate, Insult, Intensify, Interest, Invigorate, Invite, Irk, Irritate, Kindle, Lead, Lip, Madden, Magnify, Molest, Motivate, Move, Nag, Needle, Nettle, Obtain, Occasion, Offend, Outrage, Persecute, Perturb, Pester, Pique, Plague, Prime, Procure, Produce, Promote, Prompt, Push, Quicken, Raise, Rally, Rankle, Rasp, Renew, Resuscitate, Revive, Ride, Rile, Rouse, Ruffle, Sauce, Separate, Abet, Activate, Affront, Aggravate, Agitate, Alienate, Amplify, Anger, Animate, Annoy, Arouse, Attract, Augment, Awaken, Badger, Bait, Bedevil, Beset, Bestir, Bother, Breed, Bring, Bristle, Bug, Cause, Chafe, Challenge, Compel, Concern, Contrive, Deepen, Deteriorate, Devil, Distemper, Distress, Disturb, Disunite, Divide, Dog, Drive, Effect, Electrify, Elicit, Embitter, Encourage, Engender, Enhance, Enlarge, Enliven, Enrage, Enthuse, Evoke, Exacerbate, Exalt, Exasperate, Excite, Exercise, Exhilarate, Fan, Set, Sharpen, Sour, Start, Stimulate, Stir, Tease, Thrill, Tickle, Titillate, Torment, Trouble, Upset, Vex, Wake, Waken, Whet, Worry, Worsen