| mercenary(adjective, keen, eager, desirous, greedy) |
| miserly(adjective, feature, close, mean, character) |
| ready and willing(expression, adjective, idiom, concern, keen) |
| zestful |
| antsy(adjective, keen, passionate, violent, wild) |
| appetent(adjective, strong, kind, keen, intense) |
| coveting |
| curt(adjective, feature, character, keen, violent) |
| famished(adjective, keen, eager, greedy, hungry) |
| fanatic(noun, adjective, keen, passionate, enthusiastic) |
| feverish(adjective, keen, violent, anxious, eager) |
| fond(keen, passionate, enthusiastic) |
| gung-ho(adjective, keen, passionate, enthusiastic, ardent) |
| hard |
| itching(adjective, keen, eager) |
| itchy(adjective, close, mean, keen, passionate) |
| omnivorous(adjective, close, desire, keen, eager) |
| parsimonious(adjective, feature, close, character, behavior) |
| penurious(adjective, feature, close, mean, character) |
| piggish(adjective, close, keen, eager, desirous) |