Answer:

MESSUP

Answer	Crossword Clue
MESSUP	Bungle
MESSUP	Make a mistake
MESSUP	Botch

MESSUP	Mismanage
MESSUP	Snafu
MESSUP	Make a boo-boo
MESSUP	Goof
MESSUP	Make errors
MESSUP	Make a goof
MESSUP	Make untidy
MESSUP	Go wrong

MESSUP	Blunder
MESSUP	Botch the job
MESSUP	Err
MESSUP	Botch things
MESSUP	Make untidy, e.g.
MESSUP	Blow it
MESSUP	Make a muddle of

Crossword

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