- Walk : Vertices may repeat. Edges may repeat (Closed or Open)
- Trail : Vertices may repeat. Edges cannot repeat (Open)
- Circuit : Vertices may repeat. Edges cannot repeat (Closed)
- Path : Vertices cannot repeat. Edges cannot repeat (Open)
- Cycle : Vertices cannot repeat. Edges cannot repeat (Closed)
Can someone verify these terminologies? They are pretty confusing :/