Synonyms of the word

sickness

• n. The quality or state of being sick or diseased; illness.
• n. Nausea; qualmishness; as, sickness of stomach.
• n. (linguistics) The analogical misuse of a rarer or marked grammatical case in the place of a more common…

defectiveness

• n. The state or quality of being defective.

faultiness

• n. The quality of being faulty.

illness

• n. (countable) An instance of a disease or poor health.
• n. (uncountable) A state of bad health or disease.

malady

• n. Any ailment or disease of the body; especially, a lingering or deep-seated disorder.
• n. A moral or mental defect or disorder.

nausea

• n. A feeling of illness or discomfort in the digestive system, usually characterized by a strong urge to…
• n. Strong dislike or disgust.
• n. Motion sickness.

symptom

• n. (medicine) A perceived change in some function, sensation or appearance of a person that indicates a disease…
• n. (figuratively) A signal; anything that indicates, or is characteristic of, the presence of something else,…

unhealthiness

• n. The state of being unhealthy.

unwellness

• n. The state or characteristic of being unwell; a feeling of slight to moderate sickliness.