Antonym of TENTATIVE

A. immediate

B. urgent

C. developed

D. final

Answer: Option D

Solution(By Examveda Team)

Tentative : not certain or fixed; provisional.
Immediate : occurring or done at once; instant.
Urgent : requiring immediate action or attention.
Developed : advanced or elaborated to a specified degree.
Final : allowing no further doubt or dispute.

Antonym of Tentative is Final