| Answer | Crossword Clue |
|---|---|
| generationally | GENERATIONAL, relating to generation |
| generational | relating to generation |
| pedogenetic | relating to pedogenesis, the process of soil generation |
| prothalloid | relating to the prothallus, the gametophyte or sexual generation in ferns and related plants |
| photovoltaic | of, relating to, or utilizing the generation of a voltage when radiant energy falls on the boundary between dissimilar substances (as two different semiconductors) |
| hydroelectric | Relating to or denoting the generation of electricity using flowing water (typically from a reservoir held behind a dam or other barrier) to drive a turbine that powers a generator |
