A. Desirable
B. Advisable
C. Beneficial
D. Unavoidable
✅ The correct answer is option D.
Desirable :catchy, glamorous, pleasing, fetching, likable.
Desirable :catchy, glamorous, pleasing, fetching, likable.
Advisable : to be recommended.
Beneficialresulting in good; favourable or advantageous.
Unavoidable :not able to be avoided, prevented, or ignored; inevitable.
Essential :absolutely necessary; extremely important.
Synonym of Essential is Unavoidable.