antitheism /an-ti-thēˈi-zm/

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

antithēˈist noun

• toastiest
• toasting
• toasting fork
• toasting forks
• toasting iron
• toastings
• toastmaster
• toastmasters
• toastmistress
• toast rack
• toast racks
• toasts
• toasty
• to a T
• to a tee
• to a turn
• to a wonder
• toaze
• toazed
• toazes
• toazing
• Tob.
• tobaccanalian
• tobaccanalians
• tobacco