Afoot and Astir

Afoot adjective - Being in progress or development.

Astir is a synonym for afoot in walking topic. In some cases you can use "Astir" instead the word "Afoot" as an adjective or an adverb, when it comes to topics like in progress, going on. literary substitute

Astir adjective - Marked by much life, movement, or activity.

Afoot is a synonym for astir in moving topic. You can use "Afoot" instead the word "Astir" as an adverb or an adjective, if it concerns topics such as in motion, walking. popular alternative