loudmouthed

[ loud-mouth d, -moutht ]
/ ˈlaʊdˌmaʊðd, -ˌmaʊθt /

adjective

loud, gossipy, or indiscreet; vociferous.

Origin of loudmouthed

First recorded in 1620–30; loud + mouth + -ed3
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for loudmouthed