Question

He runs as fast as tiger


(Use faster)

Answer 1

He doesn't run faster than the tiger....

Because both of them are running in the same speed. neither can the person excel the tiger nor the vice versa

Answer 2

The root form is the pure form of the word. It is from the root word that the other forms of the words are made.

For the given question, the root word is INDULGE.

To indulge in something means to do something beyond the normal limit.

It is mostly used in reference to food. Indulgence must not be mixed with addiction.