Answer:

crusty

Answer	Crossword Clue
CRUSTY	Like a curmudgeon
CRUSTY	Like kaiser rolls
CRUSTY	Surly and grumpy

CRUSTY	Cantankerous
CRUSTY	Like Italian bread
CRUSTY	Rough in character
CRUSTY	Bad-tempered.
CRUSTY	Like a curmudgeon.
CRUSTY	Bad-tempered
CRUSTY	Sharp-tongued
CRUSTY	Curmudgeon-like

CRUSTY	Like a baguette
CRUSTY	Like some bread
CRUSTY	Having a surly demeanor
CRUSTY	Gruff
CRUSTY	Surly and forbidding
CRUSTY	Like good bread

Crossword

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