queasy
adjective
1. causing or able to cause nausea
Similar word(s): unwholesome, loathsome, nauseating, nauseous, noisome, offensive, sickening, vile
2. feeling nausea; feeling about to vomit
Similar word(s): ill, sick, nauseated, nauseous, sick, sickish
3. causing or fraught with or showing anxiety
Similar word(s): troubled, anxious, nervous, uneasy, unquiet