grumbling
grumbling · more grumbling · most grumbling
US/ɡɹˈʌmbəlɪŋ/
Forms
more grumbling, most grumbling| Comparative | more grumbling Lesson |
|---|---|
| Superlative | most grumbling Lesson |
regular
Synonyms
1 synonymsClose in meaning
- continuous full and low-pitched throbbing sound:rumbling
Lessons for this word
2 lessons- A2Comparatives — Because it has a comparative form
- A2Superlatives — Because it has a superlative form