1. At the beginning
   - initially

1. From the beginning

Encyclopedia: Ab initio

• forest fire fighter
• forest goat
• forest god
• forest red gum
• forest tent caterpillar
• forestage
• forestall
• forestalling
• forestay
• forested
• forester
• forestiera
• Forestiera neomexicana
• forestry
• foreswear
• foretaste
• foretell
• foretelling
• forethought
• forethoughtful
• foretoken
• foretop
• forever
• forever and a day
• forevermore