Synonyms of the word

vertiginous

• adj. Having an aspect of great depth, drawing the eye to look downwards.
• adj. Inducing a feeling of giddiness, vertigo, dizziness or of whirling.
• adj. Pertaining to vertigo (in all its meanings).
• adj. Revolving; rotating; rotatory.

dizzy

• adj. Having a sensation of whirling, with a tendency to fall; giddy; feeling unbalanced or lightheaded.
• adj. Producing giddiness.
• adj. Empty-headed, scatterbrained or frivolous.
• v. (transitive) To make dizzy, to bewilder.

giddy

• adj. Dizzy, feeling dizzy or unsteady and as if about to fall down.
• adj. Causing dizziness: causing dizziness or a feeling of unsteadiness.
• adj. Lightheartedly silly, or joyfully elated.
• adj. (archaic) Frivolous, impulsive, inconsistent, changeable.
• v. (obsolete, transitive) To make dizzy or unsteady.
• v. To reel; to whirl.

ill

• adj. (obsolete) Evil; wicked (of people).
• adj. (archaic) Morally reprehensible (of behaviour etc.); blameworthy.
• adj. Indicative of unkind or malevolent intentions; harsh, cruel.
• adj. Unpropitious, unkind, faulty, not up to reasonable standard.
• adj. Unwell in terms of health or physical condition; sick.
• adj. Having an urge to vomit.
• adj. (hip-hop slang) Sublime, with the connotation of being so in a singularly creative way.
• adj. (slang) Extremely bad (bad enough to make one ill). Generally used indirectly with to be.
• adv. Not well; imperfectly, badly; hardly.
• n. (often pluralized) Trouble; distress; misfortune; adversity.
• n. Harm or injury.
• n. Evil; moral wrongfulness.
• n. A physical ailment; an illness.
• n. (US, slang) PCP, phencyclidine.

sick

• adj. Having an urge to vomit.
• adj. (chiefly US) In poor health.
• adj. (colloquial) Mentally unstable, disturbed.
• adj. (colloquial) In bad taste.
• adj. Tired of or annoyed by something.
• adj. (slang) Very good, excellent, awesome, badass.
• adj. In poor condition.
• adj. (agriculture) Failing to sustain adequate harvests of crop, usually specified.
• n. Sick people in general as a group.
• n. (Britain, colloquial) vomit.
• v. To vomit.
• v. (obsolete, intransitive) To fall sick; to sicken.
• v. (rare) Alternative spelling of sic.

woozy

• adj. queasy, dizzy, disoriented, or drunk.