inartificial /in-är-ti-fishˈəl/

1. Not artificial
2. Simple

• fast forward
• fast-forward
• fast-forwarded
• fast-forwarding
• fast-forwards
• fast-handed
• fasti
• fastidious
• fastidiously
• fastidiousness
• fastidiousnesses
• fastigiate
• fastigiated
• fastigium
• fastigiums
• fasting
• fastings
• fastish
• fast lane
• fast lanes
• fastly
• fastness
• fastnesses
• fast neutron
• fast neutrons