What is the crossword answer for the clue: Conversation stopper?

DIN - a 3 letter word may be the answer you are looking for!

GAG - a 3 letter word may be the answer you are looking for!

AHEM - a 4 letter word may be the answer you are looking for!

TATA - a 4 letter word may be the answer you are looking for!

ADIEU - a 5 letter word may be the answer you are looking for!

Conversation stopper?

3 Character Answers:

DIN

GAG

4 Character Answers:

AHEM

TATA

5 Character Answers:

ADIEU