1. Related to or characterized by or given to atheism
   - atheist, atheistic 
2. Rejecting any belief in gods
   - atheistic, unbelieving

See also: atheist, irreligious

• bureau
• bureau de change
• Bureau of Alcohol Tobacco and Firearms
• Bureau of Customs
• Bureau of Diplomatic Security
• Bureau of Engraving and Printing
• Bureau of Intelligence and Research
• Bureau of Justice Assistance
• Bureau of Justice Statistics
• Bureau of the Census
• bureaucracy
• bureaucrat
• bureaucratic
• bureaucratic procedure
• bureaucratically
• bureaucratism
• bureaucratize
• buret
• burette
• burg
• burgage
• burgee
• burgeon
• burgeon forth
• burger