步行者

• 止(foot (pictographic))RADICAL
• 止(second foot below)ASSOCIATIVE

A step is two feet, one above the other, following each other moving forward.

• 彳(left foot step)RADICAL
• 亍(right foot; right step)ASSOCIATIVE

Left foot then right foot stepping forward is the very action of traveling down a road.

• 耂(old person; elder)RADICAL
• 日(sun; day)ASSOCIATIVE

An old person who has experienced countless days and months becomes someone with experience.