Synonyms: anxious, uneasy, queasy, unquiet, nervous
Definition: causing or fraught with or showing anxiety
Usage: spent an anxious night waiting for the test results; cast anxious glances behind her; those nervous moments before takeoff; an unquiet mind
Similar words: troubled
Definition: characterized by or indicative of distress or affliction or danger or need
Usage: troubled areas; fell into a troubled sleep; a troubled expression; troubled teenagers
Synonyms: nauseated, nauseous, sick, sickish, queasy
Definition: feeling nausea; feeling about to vomit
Definition: affected by an impairment of normal physical or mental function
Usage: ill from the monotony of his suffering
Synonyms: nauseating, nauseous, noisome, offensive, vile, queasy, sickening, loathsome
Definition: causing or able to cause nausea
Usage: a nauseating smell; nauseous offal; a sickening stench
Similar words: unwholesome
Definition: detrimental to physical or moral well-being
Usage: unwholesome food; unwholesome habits like smoking