Answer:

zaniest

Answer	Crossword Clue
ZANIEST	Most off-the-wall
ZANIEST	Most madcap
ZANIEST	Most outlandish

ZANIEST	Most clownish.
ZANIEST	Most foolish
ZANIEST	Most like the Marx Brothers
ZANIEST	Leading in ludicrousness
ZANIEST	Best at buffoonery
ZANIEST	Most Marxian?
ZANIEST	Maximally wacky
ZANIEST	Most kooky

ZANIEST	Most out there

Crossword

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