The correct option is B Lacks
The word 'abounds' refers to something existing in large numbers or amounts.
Option A, shines refers to glowing or being bright due to reflected light.
Option B, lacks refers to state of being without or not having enough of something
Option C, suffices refers to being or having enough or adequate.
Option D, fails refers to being unsuccessful in achieving one's goal.
Thus, according to the meaning, the word 'lacks' is the opposite of the word 'abounds'.