English adjective: grumbling | |||
| 1. | grumbling continuous full and low-pitched throbbing sound | ||
| Samples | The rumbling rolling sound of thunder. | ||
| Synonyms | rumbling | ||
| Similar | full | ||
| Antonyms | thin | ||
English noun: grumbling | |||
| 1. | grumbling (event) a loud low dull continuous noise | ||
| Samples | They heard the rumbling of thunder. | ||
| Synonyms | grumble, rumble, rumbling | ||
| Broader (hypernym) | noise | ||
| 2. | grumbling (communication) a complaint uttered in a low and indistinct tone | ||
| Synonyms | grumble, murmur, murmuring, mutter, muttering | ||
| Broader (hypernym) | complaint | ||