| Answer | Crossword Clue |
|---|---|
| gleis | GLEI, a type of clay |
| gleization | the process of forming a glei, a sticky clay soil also GLEISATION |
| gleisation | the process of forming a glei, a sticky clay soil also GLEIZATION |
| gleizations | GLEIZATION, the process of forming a glei, a sticky clay soil also GLEISATION |
| gleisations | GLEISATION, the process of forming a glei, a sticky clay soil also GLEIZATION |
| gleying | conversion into glei (sticky clay) |
| gleyings | GLEYING, conversion into glei (sticky clay) |
