1. nauseating, nauseous, noisome, queasy, loathsome, offensive, sickening, vile -- (causing or able to cause nausea; "a nauseating smell"; "nauseous offal"; "a sickening stench")
2. nauseated, nauseous, queasy, sick, sickish -- (feeling nausea; feeling about to vomit)
3. anxious, nervous, queasy, uneasy, unquiet -- (causing or fraught with or showing anxiety; "spent an anxious night waiting for the test results"; "cast anxious glances behind her"; "those nervous moments before takeoff"; "an unquiet mind")
1.
And I have one thing, of a queasy question. - from The Complete Works of William Shakespeare by William Shakespeare