adjective
1.
affected with illness or disease
was sick with pneumonia
Synonyms: down, ill; compare unwell
Related Word: diseased, disordered, fevered; ailing, ||cronk, ||crook, funny, indisposed, unwell; debilitated, sickly, unhealthy; rocky, tottering, wobbly; confined, laid up; lousy, mean, rotten
Idioms: ||on the sick list, sick as a dog
Contrasted words: healthy, strong
Antonyms: well
2.
Synonyms: morbid , morose, sickly
3.
Synonyms: fed up , disgusted, tired, weary
Idioms: ||up to here with
4.
Synonyms: faulty , amiss, defective, flawed, imperfect
5.
Synonyms: sickly 2, peaked, ||peaking, peaky