Odd one out

i'm a student from Thailand. today i want all to help me to solve this problem.
Direction : Odd one out or one doesn't belong.
(Choose one word out as it has different meaning or isn't coherent with others)
a. prominent
b. eminent
c. stunning
d. distinctive
e. notable

In thailand these words mean the same, they have the differences by themselves though. The problem is i dont know what the answer is! So if you reply, pls. write down why you answer this.

ps. if i write it inaccurately, pls forgive me. (-:

Thank you all ))