antitheism /an-ti-thēˈi-zm/

1. Doctrine antagonistic to theism
2. Denial of the existence of a God
3. Opposition to God

antithēˈist noun

antithēistˈic adjective

• opportunistic
• opportunistic infection
• opportunistic infections
• opportunistic species
• opportunists
• opportunities
• opportunity
• opportunity cost
• opportunity costs
• opportunity shop
• opportunity shops
• oppos
• opposabilities
• opposability
• opposable
• oppose
• opposed
• opposeless
• opposer
• opposers
• opposes
• opposing
• opposite
• oppositely
• oppositeness