| grumbling  | |
| fimonomononana | grumbling ~ grumbling, muttering | 
| monomonona | grumbling ~ muttering, grumbling | 
| ngonona | grumbling ~ a low muttering, a low grumbling, a low murmuring. | 
| ngonongonona | grumbling ~ a low muttering, a low grumbling, a low murmuring. | 
|   |