1. At the beginning
   - initially

1. From the beginning

Encyclopedia: Ab initio

• turban
• turban squash
• turbaned
• turbary
• Turbatrix
• Turbatrix aceti
• Turbellaria
• turbellarian
• turbid
• turbidity
• turbidness
• turbinal
• turbinate
• turbinate bone
• turbine
• turbit
• turbo
• turbo-propeller plane
• turbocharge
• turbocharger
• turbofan
• turbofan engine
• turbogenerator
• turbojet
• turbojet engine