Answer:

denying

Answer	Crossword Clue
DENYING	Naysayer's activity
DENYING	Disavowing
DENYING	Renunciative

DENYING	Turning down
DENYING	Not allowing
DENYING	Exercising a veto

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.