| Rating | Solver | Clue |
|---|---|---|
| LEMON | Sour fruit | |
| CRABAPPLE | Small, sour fruit | |
| PLUM | Sour fruit type | |
| SLOE | Sour fruit type | |
| LEMONS | Sour fruit are a bit of a problem on sundaes | |
| SOURISH | Somewhat sour; moderately acid; as, sourish fruit; a sourish taste. | |
| ACERB | Sour, bitter, and harsh to the taste, as unripe fruit; sharp and harsh. | |
| LIME | ...so, the tree which bears it. There are two kinds; Citrus Medica, var. acida which is intensely sour, and the sweet lime (C. Medica, var. Limetta... | |
| ADANSONIA | ...re are two species, A. digitata, the baobab or monkey-bread of Africa and India, and A. Gregorii, the sour gourd or cream-of-tartar tree of A... | |