Ominous
Part of speech: adjective
Definition: Of or pertaining to an omen or to omens; being or exhibiting an omen; significant. Specifically, giving indication of a coming ill; being an evil omen; threatening; portentous; inauspicious.
Example sentence: Why do waiting rooms have to be so ominous?
Ill
Part of speech: adjective
Definition: Suffering from a disease.Having an urge to vomit.Bad, often connoting abuse or neglect.Sublime, with the connotation of being so in a singularly creative way. [This sense sometimes declines in AAVE as ill, comparative iller, superlative illest.]Extremely bad (bad enough to make one ill). Generally used indirectly with to be.
Part of speech: adverb
Definition: Badly; very incompletely. Often hyphenated to form an adjectival phrase.Scarcely.
Part of speech: noun
Definition: Trouble; distress; misfortune; adversity.Harm or injury.Evil; moral wrongfulness.A physical ailment; an illness.Unfavorable remarks or opinions.PCP.
Example sentence: Shallow understanding from people of good will is more frustrating than absolute misunderstanding from people of ill will.