oil slick

airsick, big stick, bluetick, bootlick, boychick, brainsick, broomstick, carsick, Chadwick, chick flick, chopstick, cowlick, crabstick, dabchick, deer tick, detick, dik-dik, dipstick, dog tick, drop-kick, drumstick, ear pick, firebrick, fish stick, flagstick, Fosdick, free kick, frog kick, goal kick, goldbrick, greensick, handpick, hat trick, hayrick, heartsick, homesick, ice pick, joss stick, joystick, lipstick, lovesick, matchstick, muzhik, nightstick, nitpick, nonstick, nutpick, odd trick, Old Nick, outslick, peacenik, pigstick, pinprick, placekick, Prestwick, quick kick, redbrick, Renwick, rubric, salt lick, seasick, self-stick, shashlik, sidekick, slapstick, squib kick, Tajik, toothpick, topkick, unpick, unstick, uptick, wood tick, yardstick