Answer:

quacked

Answer	Crossword Clue
QUACKED	Used a duck call
QUACKED	Made like a mallard
QUACKED	Made like a duck

QUACKED	Relative of "honked"
QUACKED	Sounded like a bufflehead

Crossword

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