A deliberate act of omission:
— With the exception of the children, everyone was told the news.

synonyms: elision, exclusion.

Roget 777a: exemption; absence etc. 187; exception, immunity, privilege, release.   

Roget 932: disapprobation, disapproval; improbation^†; disesteem, disvaluation^†, displacency^†; odium; dislike etc. 867.    dispraise, discommendation^†; blame, censure, obloquy; detraction etc. 934; disparagement, depreciation; denunciation; condemnation etc. 971; ostracism; black list.    animadversion, reflection, stricture, objection, exception, criticism; sardonic grin, sardonic laugh; sarcasm, insinuation, innuendo; bad compliment, poor compliment, left-handed compliment.    satire; sneer etc. (contempt) 930; taunt etc. (disrespect) 929; cavil, carping, censoriousness; hypercriticism etc. (fastidiousness) 868.    reprehension, remonstrance, expostulation, reproof, reprobation, admonition, increpation^†, reproach; rebuke, reprimand, castigation, jobation^†, lecture, curtain lecture, blow up, wigging, dressing, rating, scolding, trimming; correction, set down, rap on the knuckles, coup de bec [Fr.], rebuff; slap, slap on the face; home thrust, hit; frown, scowl, black look.    diatribe; jeremiad, jeremiade; tirade, philippic.    clamor, outcry, hue and cry; hiss, hissing; sibilance, sibilation, catcall; execration etc. 908.    chiding, upbraiding etc. v.; exprobation^†, abuse, vituperation, invective, objurgation, contumely; hard words, cutting words, bitter words.    evil-speaking; bad language etc. 908; personality.    ... show more

Roget 83: nonconformity etc. 82; unconformity, disconformity; unconventionality, informality, abnormity^†, abnormality, anomaly; anomalousness etc. adj.^†; exception, peculiarity; infraction of law, breach, of law, violation of law, violation of custom, violation of usage, infringement of law, infringement of custom, infringement of usage; teratism^†, eccentricity, bizarrerie^†, oddity, je ne sais quoi [Fr.], monster, monstrosity, rarity; freak, freak of Nature, weirdo, mutant; rouser, snorter [U.S.].    individuality, idiosyncrasy, originality, mannerism.    aberration; irregularity; variety; singularity; exemption; salvo etc. (qualification) 469.    nonconformist; nondescript, character, original, nonesuch, nonsuch^†, monster, prodigy, wonder, miracle, curiosity, flying fish, black sheep, black swan, lusus naturae [Lat.], rara avis [Lat.], queer fish; mongrel, random breed; half-caste, half-blood, half-breed; metis [Lat.], crossbreed, hybrid, mule, hinny, mulatto; tertium quid [Lat.], hermaphrodite.    [Mythical animals] phoenix, chimera, hydra, sphinx, minotaur; griffin, griffon; centaur; saggittary^†; kraken, cockatrice, wyvern, roc, dragon, sea serpent; mermaid, merman, merfolk^†; unicorn; Cyclops, men whose heads do grow beneath their men whose heads do grow beneath their shoulders" [Othello]; teratology.    [unconformable to the surroundings] fish out of water; neither one thing nor another, neither fish nor fowl, neither fish flesh nor fowl nor good red neither fish flesh nor fowl nor good red herring; one in a million, one in a way, one in a thousand; outcast, outlaw; off the beaten track; oasis.    ... show more

Roget 55: exclusion, nonadmission, omission, exception, rejection, repudiation; exile etc. (seclusion) 893; noninclusion^†, preclusion, prohibition.    separation, segregation, seposition^†, elimination, expulsion; cofferdam.    ... show more

Roget 469: qualification, limitation, modification, coloring.    allowance, grains of allowance, consideration, extenuating circumstances; mitigation.    condition, proviso, prerequisite, contingency, stipulation, provision, specification, sine qua non [Lat.]; catch, string, strings attached; exemption; exception, escape clause, salvo, saving clause; discount etc. 813; restriction; fine print.    ... show more

Dutch: weglating
Polish: wykluczenie, wyłączenie

An instance that does not conform to a rule or generalization.

Dutch: exceptie, afwijking, uitzondering, uitzonderingsgeval
Polish: wyłom, wyjątek, odstępstwo

Grounds for adverse criticism.