- Definitions|2
- Thesaurus|473
- Abbreviations|0
| grumbling(verb, adjective) | |
| rumble(noun, roar, explosion, din, boom) | |
| booming(noun, verb, discharge, roar, explosion) | |
| reverberating(verb, adjective) | |
| thunder(noun, sound, din, boom, rumble) | |
| grumble | |
| boom(noun, discharge, roar, explosion, din) | |
| thundering(noun, verb, adjective) | |
| rolling(verb, adjective) | |
| buzzing(noun, verb, adjective) | |
| pealing(noun, adjective, discharge, roar, explosion) | |
| rattling(verb, adjective) | |
| roaring(noun, adjective, dull, deep, muted) | |
| sounding(verb, adjective, dull, deep, muted) | |
| murmur | |
| deep(adjective, dull, hollow, muted, booming) | |
| droning(noun, verb, adjective) | |
| drumming(verb, adjective) | |
| growling | |
| humming(noun, verb, adjective) |
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| APA | Smart Define. (2015). rumbling thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/rumbling/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "rumbling thesaurus" https://smartdefine.org/rumbling/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, rumbling thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/rumbling/thesaurus/synonyms>. |
| MLA | Smart Define. "rumbling thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/rumbling/thesaurus/synonyms> |