IPA: /ˈrʌmbli/
KK: /ˈrʌmbli/
Describing a sound that is low and deep, often like a rumble, or something that shakes or vibrates.
The rumbly sound of thunder echoed through the valley.
Rumbly → It is formed from "rumble" (of imitative origin, representing a low, continuous sound) and the suffix "-ly" (meaning in a manner of). The word "rumbly" describes something that makes a low, continuous sound in a manner characteristic of rumbling.
Think of the sound 'rumble' to remember that 'rumbly' means making a low, continuous sound.