Synonyms of sickness in English:

sickness


See definition of sickness

noun

1‘she was absent through sickness’

SYNONYMS

illness, disease, disorder, ailment, complaint, affliction, infection, malady, infirmity, indisposition

informal lurgy, bug, virus

Australian informal wog

2‘a wave of sickness swept over her’

SYNONYMS

nausea, biliousness, queasiness

3‘he suffered sickness and diarrhoea for five days’

SYNONYMS

vomiting, retching, gagging, upset stomach, stomach upset

travel-sickness, seasickness, carsickness, airsickness, motion sickness, morning sickness, altitude sickness

informal throwing up, puking

rare qualms