41 possible answers to
Answers with 3 characters: MAD Answers with 4 characters: AMOK BATS GAGA LOCO Answers with 5 characters: BATTY CRAZY KOOKY LOONS LOONY LOOPY BALMY BURRS KOOKS Answers with 6 characters: ABSURD ACORNS INSANE MADMEN PECANS SCHIZO SCREWY ZANIES Answers with 7 characters: BERSERK CASHEWS MANIACS BANANAS CUCKOOS LOONIES MESHUGA ONCRACK ZEALOTS Answers with 8 characters: ODDBALLS DERANGED Answers with 10 characters: ARDENTFANS PLAINCRAZY Answers with 11 characters: NOTALLTHERE Answers with 13 characters: OFFONESROCKER OUTOFONESMIND Answers with 15 characters: ACORNSANDPECANS BETELSANDHAZELS CASHEWSANDCOLAS