Grund is the ground — the bottom of a thing. Gründlich means going down to it.
English thorough comes from through: covering the whole extent. The German word is not about extent. It is about depth, and specifically about reaching the floor.
Grund is the ground — the bottom of a thing. Gründlich means going down to it.
English thorough comes from through: covering the whole extent. The German word is not about extent. It is about depth, and specifically about reaching the floor.