yukky, SI. gross; repugnant, offensive, obnoxious, shocking, nasty; repulsive, repelling, repellent, revolting, objectionable; abominable, odious, heinous, detestable.
2. unfriendly, unamiable, alienating, offish; abrupt, blunt, brusque, curt, austere, stern; sharp, trenchant, acrimonious, caustic, sarcastic, biting, piercing, stringent; brutal, cruel.
3. discourteous, impolite, uncivil, bad-mannered; indelicate, uncourtly, ungallant, indecorous.
4. sulky, morose, sullen, ill-tempered, ill-humored; grouchy, peevish, petulant, splenetic, thorny, cross.
disagreement, n. 1. difference of opinion, disaccord, lack of agreement, discord, misunderstanding; parting of the ways, break up, divergence, deviation.
2. conflict, opposition, contradiction, contrariety, strife; dissimilarity, dissimilitude, unlikeness, difference, disparity, inequality; discrepancy, variance, incongruity, dissonance; diversity, nonconformity; disunity, disunion, division.
3. altercation, argument, quarrel, dispute, disputation, controversy, contention; sparring, bickering, spatting, jangling, jarring, clashing; dissension, dissent, dissidence, discord, falling-out; debate, logomachy, war of words; vendetta, feud, rivalry.
disallow, v. 1. forbid, veto, interdict, proscribe, negative, say no to, ban, Law. disaffirm; prohibit, restrain, restrict; bar, debar, exclude, except.
2. reject, rebuff, repel, repulse, set aside; ignore, slight, disregard, shun, neglect, avoid; have no regard or use for, place no value on, set no store by, set at naught.
3. disclaim, disavow, forswear; repudiate, (usu. under oath) abjure, disown, throw over, turn one's back on.
disannul, v. 1. declare null and void, render null and void, annul, nullify, void, avoid; quash, invalidate, vitiate, vacate, disenact, disestablish; cancel, discharge; supersede, set aside; repeal, revoke, rescind, reverse, abrogate, abolish; suspend, Law. nol-pros, stop, discontinue, break off.
2. recant, retract, abjure, unsay, withdraw, recall; renounce, repudiate, relinquish, abnegate, deny, disclaim, disavow, disown; take back, undo, renege; countermand, counterorder, overrule, override; veto, negate.
3. terminate, dissolve, cast aside, cast behind, put an end to, do away with, bring to an end; eliminate, destroy, extinguish, efface, x out, wipe out; obliterate, reduce to nothing, annihilate, eradicate, expunge, extirpate, exterminate; blot out, stamp out, crush out, sweep away.
disappear, v. 1. vanish, leave no trace, dematerial-ize, vanish from sight, disappear off the face of the earth, vanish into thin air, be lost to sight; be swallowed up, go down the drain, go by the board; evaporate, dissipate, disperse, volatilize, vaporize; fade, evanesce, fade away, melt away, dissolve, SI. go poof; recede, recede from view, retrocede, ebb, wane; withdraw, retire, retreat, repair; depart, leave, go, go away, quit, vacate; flit away, fly away, Brit. SI. mizzle, up and go, take wing, Si. vamoose, Jocular, absquatulate, decamp.
2. pass away, cease to exist, die out, cease to be; pass on, die, expire, perish; be no more, come to an end, become extinct, pass into oblivion, become obsolete.
disappearance, n. 1. vanishment, evanescence, dematerialization; eclipse, occultation; evaporation, vaporization, dissipation, dispersal; fading away, melting away, dissolution; recession, retrocession, wane, ebb; withdrawal, retirement, retreat; exit, departure, vacation, leave.