sickening

adjective

Revolting or disgusting; loathsome.

adjective

Causing sickness.

Making sick; causing or tending to cause faintness, nausea, disgust, or loathing: as, sickening sounds; sickening servility.

adjective

Causing sickness; specif., causing surfeit or disgust; nauseating.

adjective

Causing sickness or disgust.

verb

Present participle of sicken.

adjective

causing or able to cause nausea