ominous /omˈi-nəs/

1. Relating to, or containing, an omen
2. Portending evil
3. Inauspicious

omˈinously adverb

• racehorse
• racehorses
• racemate
• racemates
• racemation
• racemations
• raceme
• racemed
• race meeting
• race meetings
• race memory
• racemes
• racemic
• racemisation
• racemisations
• racemise
• racemised
• racemises
• racemising
• racemism
• racemisms
• racemization
• racemizations
• racemize
• racemized