1.  attractiveness(n = noun.attribute) attraction - the quality of arousing interest; being attractive or something that attracts; "her personality held a strange attraction for him"
is a kind of quality
has particulars: affinity, allure, allurement, temptingness, binding, drawing power, fascination, come-on, enticement, lure, sexual attraction, show-stopper, showstopper
Derived form adjective attractive₂

2.  attractiveness(n = noun.attribute) - sexual allure;
is a kind of beauty
has particulars: adorability, adorableness, animal magnetism, beguilement, bewitchery, charisma, personal appeal, personal magnetism, desirability, desirableness, oomph, sex appeal, appeal, appealingness, charm, spiff
Antonym: unattractiveness
Derived form adjective attractive₁

N  motive, springs of action, wellsprings of action, reason, ground, call, principle, by end, by purpose, mainspring, primum mobile, keystone, the why and the wherefore, pro and con, reason why, secret motive, arriere pensee, intention, inducement, consideration, attraction, loadstone, magnet, magnetism, magnetic force, allectation, allective, temptation, enticement, agacerie, allurement, witchery, bewitchment, bewitchery, charm, spell, fascination, blandishment, cajolery, seduction, seducement, honeyed words, voice of the tempter, song of the Sirens forbidden fruit, golden apple, persuasibility, persuasibleness, attractability, impressibility, susceptibility, softness, persuasiveness, attractiveness, tantalization, influence, prompting, dictate, instance, impulse, impulsion, incitement, incitation, press, instigation, provocation, inspiration, persuasion, suasion, encouragement, advocacy, exhortation, advice, solicitation, lobbyism, pull, incentive, stimulus, spur, fillip, whip, goad, ankus, rowel, provocative, whet, dram, bribe, lure, decoy, decoy duck, bait, trail of a red herring, bribery and corruption, sop, sop for Cerberus, prompter, tempter, seducer, seductor, instigator, firebrand, incendiary, Siren, Circe, agent provocateur, lobbyist, impulsive, motive, suasive, suasory, persuasive, persuasory, hortative, hortatory, protreptical, inviting, tempting suasive, suasory, seductive, attractive, fascinating, provocative, induced, disposed, persuadable, spellbound, instinct with, smitten with, infatuated, inspired, by, because, therefore, from this motive, from that motive, for this reason, for that reason, for, by reason of, for the sake of, count of, out of, from, as, forasmuch as, for all the world, on principle, fax mentis incendium gloriae, temptation hath a music for all ears, to beguile many and be beguiled by one.

N  pleasurableness, pleasantness, agreeableness, pleasure giving, jucundity, delectability, amusement, attraction, attractiveness, attractability, invitingness, harm, fascination, enchantment, witchery, seduction, winning ways, amenity, amiability, winsomeness, loveliness, sunny side, bright side, sweets, goodness, manna in the wilderness, land flowing with milk and honey, bittersweet, fair weather, treat, regale, dainty, titbit, tidbit, nuts, sauce piquante, causing pleasure, laetificant, pleasure-giving, pleasing, pleasant, pleasurable, agreeable, grateful, gratifying, leef, lief, acceptable, welcome, welcome as the roses in May, welcomed, favorite, to one's taste, to one's mind, to one's liking, satisfactory, refreshing, comfortable, cordial, genial, glad, gladsome, sweet, delectable, nice, dainty, delicate, delicious, dulcet, luscious, palatable, luxurious, voluptuous, sensual, attractive, inviting, prepossessing, engaging, winning, winsome, taking, fascinating, captivating, killing, seducing, seductive, heart-robbing, alluring, enticing, appetizing, cheering, bewitching, enchanting, entrancing, enravishing, charming, delightful, felicitous, exquisite, lovely, ravishing, rapturous, heartfelt, thrilling, ecstatic, beatic, beatific, seraphic, empyrean, elysian, palmy, halcyon, Saturnian, decies repetita placebit, charms strike the sight but merit wins the soul, sweetness and light, beauty is only skin deep.

N  love, fondness, liking, inclination, regard, dilection, admiration, fancy, affection, sympathy, fellow-feeling, tenderness, heart, brotherly love, benevolence, attachment, yearning, eros, tender passion, amour, gyneolatry, gallantry, passion, flame, devotion, fervor, enthusiasm, transport of love, rapture, enchantment, infatuation, adoration, idolatry, Cupid, Venus, myrtle, true lover's knot, love token, love suit, love affair, love tale, love story, the, old story, plighted love, courtship, amourette, free love, maternal love, storge, parental love, young love, puppy love, attractiveness, popularity, favorite, lover, suitor, follower, admirer, adorer, wooer, amoret, beau, sweetheart, inamorato, swain, young man, flame, love, truelove, leman, Lothario, gallant, paramour, amoroso, cavaliere servente, captive, cicisbeo, caro sposo, inamorata, ladylove, idol, darling, duck, Dulcinea, angel, goddess, cara sposa, betrothed, affianced, fiancee, flirt, coquette, amorette, pair of turtledoves, abode of love, agapemone, loving, fond of, taken with, struck with, smitten, bitten, attached to, wedded to, enamored, charmed, in love, love-sick, over head and ears in love, head over heels in love, affectionate, tender, sweet upon, sympathetic, loving, amorous, amatory, fond, erotic, uxorious, ardent, passionate, rapturous, devoted, motherly, loved, beloved well beloved, dearly beloved, dear, precious, darling, pet, little, favorite, popular, congenial, after one's mind, after one's taste, after one's fancy, after one's own heart, to one's mind, to one's taste, to one's fancy, to one's own heart, in one's good graces, dear as the apple of one's eye, nearest to one's heart, lovable, adorable, lovely, sweet, attractive, seductive, winning, charming, engaging, interesting, enchanting, captivating, fascinating, bewitching, amiable, like an angel, amantes amentes, credula res amor est, militat omnis amasius, love conquers all, omnia vincit amor, si vis amari ama, the sweetest joy, the wildest woe.

N  attraction, attractiveness, attractivity, drawing to, pulling towards, adduction, electrical attraction, electricity, static electricity, static, static cling, magnetism, magnetic attraction, gravity, attraction of gravitation, lodestone, loadstone, lodestar, loadstar, magnet, permanent magnet, siderite, magnetite, electromagnet, magnetic coil, voice coil, magnetic dipole, motor coil, rotor, stator, electrical charge, positive charge, negative charge, magnetic pole, north pole, south pole, magnetic monopole, attracting, attrahent, attractive, adducent, adductive, centrifugal, ubi mel ibi apes.

N  sex, sexuality, gender, male, masculinity, maleness, female, femininity, sexual intercourse, copulation, mating, coitus, sex, lovemaking, marital relations, sexual union, sleeping together, carnal knowledge, sex instinct, sex drive, libido, lust, concupiscence, hots, horns, arousal, heat, rut, estrus, oestrus, tumescence, erection, hard-on, boner, masturbation, self-gratification, autoeroticism, onanism, self- abuse, orgasm, climax, ejaculation, sexiness, attractiveness, sensuality, voluptuousness, fornication, adultery, sex symbol, sex goddess, stud, hunk, one-night stand, pornography, porn, porno, hardcore pornography, softcore pornography, pin-up, cheesecake, beefcake, Playboy, Esquire, Hustler, perversion, deviation, sexual abnormality, fetish, fetishism, homosexuality, lesbianism, bisexuality, sodomy, buggery, pederasty, sadism, masochism, sado-masochism, incest, sexy, erotic, sexual, carnal, sensual, hot, horny, randy, rutting, passionate, lusty, hot-blooded, libidinous, up, in the mood, homosexual, gay, lesbian, bisexual.