not feeling well
- sickUnwell or impressively cool
- queasyMildly sick to stomach
- nauseousFeeling urge to vomit
- feverishHaving elevated temperature
- achyMildly, persistently painful
under the weather · unwell · dizzy · weak · pale · clammy · exhausted · flu · bedridden · chills · stomach · headache · miserable · drained · groggy · shaky · lightheaded · run-down
physical health state
not feeling wellhealthy
In good physical condition
fit · fit as a fiddle · in the pink · robust · vigorous
overall wellbeing
not feeling wellon top of the world
Supremely pleased with life
doing well · flourishing · full of energy · bright-eyed and bushy-tailed · chipper