| Rating | Solver | Clue |
|---|---|---|
| RETROGRADE | Regressive | |
| REGRESSIVELY | In a regressive manner. | |
| KATABOLISM | Destructive or downward metabolism; regressive metamorphism; -- opposed to anabolism. See Disassimilation. | |
| RETROGRESSIVE | Passing from a higher to a lower condition; declining from a more perfect state of organization; regressive. | |
| RETROGRESSION | ...nship. Called also retrograde development, and regressive metamorphism. ... | |