ominous /omˈi-nəs/

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

• contrapositive
• contrapositives
• contrapposto
• contrappostos
• contraprop
• contrapropeller
• contraption
• contraptions
• contrapuntal
• contrapuntally
• contrapuntist
• contrapuntists
• contrarian
• contrarians
• contraried
• contraries
• contrarieties
• contrariety
• contrarily
• contrariness
• contrarinesses
• contrarious
• contrariously
• contrariwise
• contrarotating propeller