vacancy vacant vacantly vacate vacation vacationer vaccinate vaccination vaccine vacillate vacuum vacuum cleaner vacuum-packed vagina vaginal vagrant vague vaguely vagueness vain vainly valedictorian valentine

ubiquitous ubiquity udder UFO ugh ugliness ugly uh uh-huh uh-oh uh-uh U.K. ulcer ulterior ultimate ultimately ultimatum ultrasonic ultrasound ultraviolet um umbilical cord umbrella umpire umpteen umpteenth UN unabashed

T. t. TA tab tabby tabernacle table tablecloth tablespoon tablespoonful tablet table tennis tabloid taboo tabulate tabulation tacit tacitly taciturn tack tackiness tackle tacky taco tact tactful tactfully tactic tactical

Sabbath sabbatical saber sabotage saboteur saccharin sack sacrament sacred sacrifice sacrificial sacrilege sacrilegious sacrosanct sad sadden saddle sadism sadist sadistic sadistically sadly sadness safari safe safe-deposit

rabbi rabbit rabble rabid rabies raccoon race racetrack racial racially racing racism racist rack racket racketeer racy radar radial radiance radiant radiate radiation radiator radical radically radii radio radioactive

t. Q-tip quack quad quadrangle quadrant quadrilateral quadruped quadruple quadruplet quagmire quail quaint quake qualification qualified qualifier qualify qualitative quality quality control qualm quandary quantifier quantify

p. PA pa pace pacemaker pacesetter Pacific Pacific Ocean pacifier pacifism pacifist pacify pack package package tour packaging packed packer packet packing pack rat pact pad padding paddle paddock paddy padlock padre pagan

oaf oak oar oases oasis oat oath oatmeal oats obedience obedient obediently obese obesity obey obituary object objection objectionable objective objectively objectivity objector obligate obligated obligation obligatory oblige

nag nagging nail nailbrush nail file nail polish naive naively naivete naked name name-dropping nameless namely namesake nanny nap napalm nape napkin nappy narc narcissism narcissist narcissistic narcotic narrate narration

ma M.A. ma’am macabre macaroni Mace machete machine machine gun machinery machinist macho mackerel macro macrocosm mad madam madden maddening maddeningly made madhouse madly madman madness maelstrom Mafia magazine

lab label labor laboratory labor camp Labor Day laborer laborious laboriously labor union labyrinth lace lacerate laceration lack lacking lackluster lacquer lacy lad ladder laden ladies’ room ladle lady ladybug lag

kaleidoscope kangaroo kaput karat karate karma kayak keel keen keenly keenness keep keeper keeping keepsake keg kennel kept kernel kerosene ketchup kettle key keyboard keyhole keynote key ring kg: khaki khakis kick kickback