13 possible answers to
Answers with 4 characters: BOLD Answers with 5 characters: AROAR GAUDY NOISY VOCAL Answers with 6 characters: ABLARE BRASSY GARISH Answers with 7 characters: BLARING Answers with 8 characters: SONOROUS STRIDENT Answers with 10 characters: STENTORIAN Answers with 12 characters: EARSPLITTING