Question

which is not a noun. ( back,front,top,under,corner)​

Answer 1

Answer:

there is no noun is under.

Answer 2

Answer:

corner

Explanation:

the place at which two converging lines or surfaces meet. the space between two converging lines or surfaces near their intersection; angle: a chair in the corner of the room. a projecting angle, especially of a rectangular figure or object: He bumped into the corner of the table.