speeding ticket, grocery bag, morning sickness, fare increase, traveling salesman, pillow fight, marriage proposal, background noise, booster shot, biological clock, pants suit, night terrors, mixed blessing, dirt bike, opinionist, backseat driver, abortion pill, bootee, birthday suit, goofing off, loosen up, death spiral, third dimension, depth perception, congenital heart defect, crawl space, fall asleep, final exam, practical joke, beer bottle, roundoff, double entendre, dmx, elapsed time, breathing room, well behaved, carnifex, catch phrase, paper towel, tricked out, attention span, bus fare, pythagorean theorem, positive feedback, shop talk, drag race, rumble seat, opposite sex, pocket knife, taxi fare, ski lift, mooner, boarding pass, false arrest, antm, short fuse, upset stomach, parking meter, blind spot, recapper, panic attack, insanity plea, gray matter, penalty box, bottom feeder, muscle memory, yinglish, garbage collection, dismount, counter attack, chore, golgi apparatus, straighten out, fading away, x chromosome, handspring, wasting time, stives, dog collar, mocassin, deal breaker, vacant lot, roof rack, dirty joke, futurama, beer mug, static electricity, garbage truck, compulsories, gruelling, downside risk, tough luck, master class, wasting disease, brain surgeon, grab bag, achtung, houting, toilsome, whipping post, fatten up, ghosty

encumbrance, hindrance, hitch, incumbrance, interference, preventative, preventive