gallop

bound, canter, leap, lope, shag, skip, spring

barrel, belt, blast, blaze, blow, bolt, bomb [slang], bowl, breeze, bustle, buzz, cannonball, careen, course, foot (it), hare, hasten, hie, hoof (it), hotfoot (it), hump, hurl, hurry, hurtle, hustle, jet, leg (it), pelt, race, ram, rip, rocket, rush, rustle, shoot, speed, tear, whirl, whisk, zip, zoom

nip, patter, scoot, scurry, scuttle, step (along)