Thesaurus
ill
Synonyms and Antonyms of ill
- she grew ill from the constant rocking motion of the boat
- one of the ill effects of winter weather is the rapid spread of germs as people spend more time together indoors
contagious, deadly, infectious, infective, pestiferous, pestilent, pestilential, poisonous, venomous
insidious, menacing, ominous, sinister, threatening
hazardous, imperiling (or imperilling), jeopardizing, parlous, perilous, risky, unsafe, unsound
- since I'm ill, I guess that I'll just have to miss that dental appointment
- such ill behavior will not be tolerated
bad, bastard, bush, bush-league, crummy (also crumby), deficient, dissatisfactory, inferior, lame, lousy, off, paltry, poor, punk, sour, suboptimal, subpar, substandard, unacceptable, unsatisfactory, wack [slang], wanting, wretched, wrong
abysmal, atrocious, awful, bitchin' [slang], brutal, damnable, deplorable, detestable, disastrous, dreadful, execrable, gnarly [slang], horrendous, horrible, pathetic, stinky, sucky [slang], terrible, unspeakable
bum, cheesy, coarse, common, crappy [slang], cut-rate, junky, lesser, low-grade, low-rent, mediocre, miserable, reprehensible, rotten, rubbishy, second-rate, shoddy, sleazy, trashy
inadequate, insufficient, lacking, meager (or meagre), mean, miserly, niggardly, scanty, shabby, short, skimp, skimpy, spare, stingy
miscreant, scurrilous, villainous
counterfeit, fake, phony (also phoney), sham
below par (or under), from hunger
A1, bang-up, banner, boss [slang], capital, choice, crackerjack, dandy, divine, excellent, exceptional, fabulous, fine, first-class, first-rate, grand, great, groovy, heavenly, high-test, jim-dandy, keen, marvelous (or marvellous), mean, neat, nifty, noble, par excellence, perfect, premium, prime, sensational, slick, splendid, stellar, sterling, superb, superior, superlative, supernal, swell, terrific, tip-top, top, top-notch, unsurpassed, wonderful
better, exceptional, fancy, high-grade, special, sufficient
average, borderline, fair, mediocre, middling, minimal, so-so, unexceptional
acceptable, adequate, all right, decent, fine, OK (or okay), passable, respectable, satisfactory, standard, tolerable
- the abrupt breakdown of negotiations appears to be an ill omen for this ongoing hostage situation
black, bleak, cheerless, chill, Cimmerian, cloudy, cold, comfortless, dark, darkening, depressing, depressive, desolate, dim, disconsolate, dismal, drear, dreary, dreich [chiefly Scottish], elegiac (also elegiacal), forlorn, funereal, gloomy, glum, godforsaken, gray (also grey), lonely, lonesome, lugubrious, miserable, morbid, morose, murky, plutonian, saturnine, sepulchral, somber (or sombre), sullen, sunless, tenebrific, tenebrous, wretched
discouraging, disheartening, hopeless, unfavorable, unpromising, unpropitious
ill-fated, ill-starred, star-crossed, troubled, unfortunate, unlucky
ill
Synonyms and Antonyms of ill
- in those days society treated debtors very ill, even going so far as to put them in prison
callously, cold-bloodedly, hard-heartedly, heartlessly, inhumanely, inhumanly, insensately, insensitively, mercilessly, obdurately, pitilessly, ruthlessly, tyrannically, uncharitably, unfeelingly, unmercifully, unsparingly
abusively, brutishly, savagely, viciously
aggressively, assertively, decidedly, determinedly, firmly, grimly, gruffly, resolutely, strongly, toughly
- you can ill afford to miss another day of work
ill
Synonyms and Antonyms of ill
- chicken pox and the other ills that were once a fixture of childhood
- idealistic people who try to cure all of our society's ills
atrociousness, atrocity, badness, balefulness, darkness, depravedness, devilishness, diabolism, enormity, evilness, heinousness, iniquitousness, satanism, sinfulness, vileness, wickedness
devilry (or deviltry), fiendishness
cancer, canker, decay, rot, squalor
corruption, debauchery, degeneracy, depravity, indecency, malefaction, perversion, pervertedness, scurrility, scurrilousness
abomination, anathema, taboo (also tabu)
- the travelers merrily set off on their journey, scarcely imagining the ills that would befall them
Learn More about ill
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See words that rhyme with ill Dictionary: Definition of ill Medical Dictionary: Definition of ill Spanish Central: Translation of ill Nglish: Translation of ill for Spanish speakers Britannica English: Translation of ill for Arabic speakers
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