| Word | Definitions | Synonyms |
|---|---|---|
| growl | (noun) the sound of growling (as made by animals) | Synonyms: growling |
| (verb) to utter or emit low dull rumbling sounds | Synonyms: grumble, rumble | |
| prowl | (noun) the act of prowling (walking about in a stealthy manner) | - |
| (verb) move about in or as if in a predatory manner | - | |
| (verb) loiter about, with no apparent aim | Synonyms: lurch |