| dearth(noun, weakness, failure, lack, deficiency) |
| defalcation(noun, weakness, failure, lack, lapse) |
| deficit(noun, weakness, failure, lack, deficiency) |
| difficulty(noun, difficulty) |
| disquiet(noun, worry, strain, anxiety, burden) |
| disquietude(noun, worry, strain, anxiety, burden) |
| distention(noun, worry, strain, anxiety, burden) |
| division |
| draw(noun, worry, strain, anxiety, burden) |
| dread(noun, worry, strain, anxiety, burden) |
| ethnocentrism |
| exclusiveness |
| exiguity |
| expectancy(noun, worry, strain, anxiety, burden) |
| extension(noun, worry, strain, anxiety, burden) |
| failure(noun, weakness, lack, deficiency, shortage) |
| fear(noun, worry, strain, anxiety, burden) |
| fearfulness(noun, worry, strain, anxiety, burden) |
| ferment(noun, worry, strain, anxiety, burden) |
| fewness |