multivalent, single, univalent

triple, quadruple, single, plated, octuple, quintuple, treble, sacrifice fly, septuple, topped, centerfield, groundouts, sextuple, groundball, notched, tenth, solo homer, double digit, wild pitch, rightfield, sacrifice bunt, belted, inning, prussic, half, sixth, fifth, grand slam, eighth, extra, consecutive, capped, higher, monstrous, fivefold, duple, unassisted, total, whopping, clubbed, shoestring catch, hefty, ninth, third, sixfold, laced, seventh, keyed, lower, upping, fourfold, padded, socred, pinch hitter, chipped, five, dual, three, netted, aunt sally, four, eight, out, bottom, center field, fisted, successive, clouted, left fielder, foul, infield, straight, eigh, nine, average, errorless, second, dished, fluked, tailslide, six, hat trick, minimum, fourth, sensational, quad, seven, maximum, per, threefold, mammoth, astronomical, zero, designated hitter, identical, sliced, staggering, third base, phenomenal, second base, hitless, fold, doubles, shot, everything, advertisement, anything, dozens, float, long, nothing, well, arrowhead, auto, char, mark, negative, picks, reel, semi, square, doable, douhle, twofold, lar, separative, unifying, exterior, same, determinate, encompassing, inner, integral, purposive, recreative, redemptive

dead ringer, geminate, line-drive double, line double, redouble, reduplicate, ringer

., abseil, albino luciano, altair, alum, ammonia alum, ammonium alum, bassoon, bechtel crab, birefringent, blow, bofors gun, bowman's capsule, box pleat, capsula glomeruli, carnation, catling, chateaubriand, china rose, chinese hibiscus, class diplopoda, class myriapoda, claymore, clove pink, conjugate, conjugated, contrabass, cor anglais, cromorne, crumhorn, cupid's bow, day bed, decker, deoxyribonucleic acid, desoxyribonucleic acid, dianthus caryophyllus, dicentra cucullaria, diplopoda, dna, dna chip, doppelganger, double-barreled, double-bass, double-bedded, double-blind experiment, double-blind procedure, double-blind study, double-breasted, double-breasted jacket, double-breasted suit, double-crossing, double-dealing, double-edged, double-faced, double-geared, double-reed instrument, double-spaced, double crochet, double cross, double helix, double indemnity, double knit, double reed, double rhyme, double stitch, doubly, dracocephalum parviflorum, dragon's head, dragonhead, drifting, dual, duple, dutchman's breeches, enamine, english horn, erigeron aurantiacus, fault, fifth amendment, flowering cherry, flowering crab, fold, gable roof, gastrula, gene chip, gillyflower, glomerular capsule, gust, hairpin, half hitch, hautbois, hautboy, hibiscus rosa-sinensis, hybrid petunia, ipomoea nil, japanese morning glory, john paul i, krummhorn, lance, lancet, langbeinite, line-drive double, line double, lister, lister plough, lister plow, mesentery, middlebreaker, middle buster, military pace, monounsaturated fatty acid, myriapoda, neutralize, nightcap, oboe, omega-3, omega-3 fatty acid, omega-6, omega-6 fatty acid, orange daisy, orange fleabane, ozonide, paeony, paris green, partisan, partizan, peacoat, pea jacket, peony, pericardium, petunia hybrida, polyunsaturated fat, polyunsaturated fatty acid, potash alum, potassium alum, prince albert, raise, rappel, redouble, rochelle salt, rochelle salts, rope down, rose of china, s-shape, saddleback, saddleback roof, saddle roof, sash fastener, sash lock, scattergun, shoeblack plant, shoe black, shotgun, square knot, sticky end, studio couch, swinging door, swing door, treble, trench knife, trial balance, twice, vacuum bottle, vacuum flask, window lock

cards, card game

backup, backup man, base hit, bend, bingle, fill-in, flex, function, go, hit, human, individual, manifold, mortal, multiple, multiply, operate, person, relief, reproduce, run, safety, somebody, someone, soul, stand-in, substitute, work

ambiguous, big, bivalent, double over, double up, doubled, doubling, duplicate, equivocal, forked, image, large, repeat, replicate, stunt man, stunt woman, two-bagger, two-base hit, two-baser