Akademik

sickening
adjective
causing or able to cause nausea
-

a nauseating smell

-

nauseous offal

-

a sickening stench

Syn:
nauseating, ↑nauseous, ↑noisome, ↑queasy, ↑loathsome, ↑offensive, ↑vile
Similar to: ↑unwholesome
Derivationally related forms:
vileness (for: ↑vile), ↑sickeningness, ↑offensiveness (for: ↑offensive), ↑offend (for: ↑offensive), ↑loathsomeness (for: ↑loathsome), ↑noisomeness (for: ↑noisome), ↑nausea (for: ↑nauseous), ↑nauseatingness (for: ↑nauseating)

Useful english dictionary. 2012.