| devolution(noun, drop, ruin, fall, collapse) |
| diminution(noun, drop, fall, failure, deterioration) |
| discomfiture |
| dislocates |
| dissolution(noun, drop, fall, failure, wreck) |
| dive(noun, verb, drop, fall, failure) |
| down |
| downer(noun, decline, low, collapse, failure) |
| downfall(noun, drop, ruin, fall, collapse) |
| downgrade(noun, drop, fall, collapse, failure) |
| downturn(noun, drop, decline, fall, low) |
| drop(noun, ruin, fall, collapse, failure) |
| dumps(noun, decline, low, collapse, failure) |
| dwindling(noun, drop, fall, failure, deterioration) |
| ebb(noun, drop, fall, failure, deterioration) |
| ebbing(noun, drop, fall, failure, deterioration) |
| enfeeblement(noun, drop, fall, failure, deterioration) |
| errs |
| failing(noun, drop, fall, failure, deterioration) |
| failure(noun, drop, ruin, fall, low) |