
— すっぱい (suppái); 酸っぱい (suppái)
| Related synonyms for sour in Japanese | 
|  | dark | 暗い (kurai) | 
|  | work | 働く (はたらく, hataraku) | 
| Related verbs for sour in Japanese | 
|  | work | 働く (はたらく, hataraku) | 
| Also for sour in Japanese | 
|  | dry | 乾く (かわいた, kawaita) | 
| Antonyms for sour in Japanese | 
|  | sweet | 甘い (amai) |