Growl

bruído

(deep, rumbling, threatening sound)

brúo

(deep, rumbling, threatening sound)

gafo

(aggressive grumbling)

greñido

(aggressive grumbling)

guinco

(aggressive grumbling)

ruxido

(deep, rumbling, threatening sound)

urro

(deep, rumbling, threatening sound)

rosmar

(to utter a deep guttural sound)

rosmar

(to express (something) by growling)

roñar

(to utter a deep guttural sound)

roñar

(to express (something) by growling)