Select the INCORRECTLY spelt word.

Correct option is B

The incorrectly spelt word in the given options is (b) Compell. The correct spelling of the word is " compel," which means to force someone to do something.
Meanings of other 3 options are as follows:
Compact - closely and neatly packed together; having all the necessary components or parts.
Currently - at the present time; now.
Savage - fierce, violent, and uncontrolled, typically associated with aggression or brutality.