Here are the possible solutions for brilliant part clue
Answer
Clue
Relevancy
culet
Clue
Brilliant part
Definition
(French) the flat back or base of a gemstone
aha
Clue
"Brilliant!"
"That's brilliant!"
"How brilliant!"
Definition
an interjection expressing exultation
aldebaran
Clue
Brilliant orange star of the northern sky
alea
Clue
"Give Schweppes Ginger ___ try!" (brilliant soda slogan I just made up) (this clue dedicated to the great Merl Reagle, the master of saving weak entries; RIP, Merl)