1. (adj)ailment, complaint, ill an often persistent bodily disorder or disease; a cause for complaining Synonyms: ill, complaint, charge, ailment Antonyms: harmless, healed, amicable, good, recovered, asymptomatic, symptomless, propitious, cured, well
2. (adj)ill, sick affected by an impairment of normal physical or mental function Synonyms: grim, sickish, pale, inauspicious, mad, unhinged, sick(p), sick, disturbed, grisly, wan, fed up(p), gruesome, nauseous, macabre, brainsick, ill, sick of(p), ghastly, demented, queasy, ominous, crazy, tired of(p), unbalanced, disgusted, nauseated, pallid Antonyms: propitious, cured, harmless, recovered, asymptomatic, well, amicable, healed, symptomless, good
7. (adverb)ill, badly, poorly (`ill' is often used as a combining form) in a poor or improper or unsatisfactory manner; not well Synonyms: mischievously, badly, poorly, severely, bad, disadvantageously, ill, gravely, naughtily, seriously Antonyms: recovered, asymptomatic, cured, amicable, symptomless, healed, good, propitious, well, harmless
9. (adverb)ill with difficulty or inconvenience; scarcely or hardly Synonyms: badly, poorly Antonyms: harmless, recovered, amicable, well, propitious, good, healed, asymptomatic, cured, symptomless
Synonyms, Thesaurus & Antonyms of 'ILL'
English Synonyms and Antonyms
1. ILL Misfortune is adverse fortune or any instance thereof, any untoward event, usually of lingering character or consequences, and such as the sufferer is not deemed directly responsible for; as, he ha Synonyms: misfortune, adversity, disappointment, ill fortune, ruin, affliction, disaster, ill luck, sorrow, bereavement, distress, misadventure, stroke, blow, failure, mischance, trial, calamity, hardship, misery, tribulation, chastening, harm, mishap, trouble, chastisement, ill, reverse, visitation Antonyms: blessing, consolation, gratification, pleasure, success, boon, good fortune, happiness, prosperity, triumph, comfort, good luck, joy, relief
Synonyms for ILL 
