| Clue | Source | Date |
|---|---|---|
| Spongy place round moor, half submerged | ||
| After-effect of rain in Italy -- letting in water maybe | The Telegraph Cryptic | 09 Apr 2020 |
| With many small holes | Universal | 02 Jun 2018 |
| With many small holes | ||
| Having stomata | Wall Street Journal | 01 Oct 2016 |
| Full of holes (var.) | ||
| Like pumice: Var. | ||
| Like pumice: Var. | ||
| Forming a continuous series of holes | ||
| Full of holes | ||
| Full of tiny holes | ||
| Full of interstices | ||
| Holey. | ||
| Absorptive. |