1. Not hallowed or consecrated
   - unhallowed 
2. Extremely evil or cruel; expressive of cruelty or befitting hell
   "unholy grimaces"
   - demonic, diabolic, diabolical, fiendish, hellish, infernal, satanic 
3. Having committed unrighteous acts
   - sinful, wicked

Derived forms: unholiest, unholier

See also: evil, holiness, profane, sanctitude, sanctity, unconsecrated, unholiness, unrighteous, unsanctified

Antonym: holy

Encyclopedia: Unholy

• white bedstraw
• white beech
• white beer
• white birch
• white blood cell
• nitrogen cycle
• nitrogen dioxide
• nitrogen fixation
• nitrogen mustard
• nitrogen narcosis
• nitrogen oxide
• nitrogen trichloride
• nitrogen-bearing
• nitrogen-fixing
• nitrogenase
• nitrogenise
• nitrogenize
• nitrogenous
• nitroglycerin
• nitroglycerine
• nitrohydrochloric acid
• nitrosobacteria
• Nitrosomonas
• Nitrospan
• Nitrostat