Somewhat sick; disposed to illness; attended with disease.
Involving risk; hazardous; dangerous
Lacking in vigour or expression.
Weak in the joints; tottering
Not firm, substantial, or secure; weak, unsound, or unsteady
Having a bad odor because of decomposition or decay; putrid; foul-smelling
Not favorable; unpropitious:
Intellectually powerful; able to think vigorously and clearly
Having a right angle:
Find another word for unhealthiest. In this page you can discover 15 synonyms, antonyms, idiomatic expressions, and related words for unhealthiest, like: sickliest, sickest, riskiest, frailest, feeblest, weakest, ricketiest, shakiest, rottenest, ill and healthiest.