| rapacious(adjective, keen, passionate, enthusiastic, ardent) |
| raring(adjective, kind, concern, keen, informal) |
| self-starting(adjective, keen, energetic, enthusiastic, excited) |
| starving(adjective, wishful, piggish, begging, tight-fisted) |
| thirst |
| xeric |
| abrupt(adjective, keen, violent, anxious, eager) |
| acid(adjective, strong, intense, powerful, deep) |
| acquisitive(adjective, keen, enthusiastic, excited, ready) |
| adsorbent |
| adust |
| aggressive(adjective, energetic, enthusiastic, determined, earnest) |
| antsy(adjective, keen, violent, enthusiastic, excited) |
| aspiring(adjective, energetic, enthusiastic, determined, ardent) |
| assimilative |
| baked(adjective, hard, dry, bare, stale) |
| bald(adjective, hard, dry, bare, stale) |
| ball of fire(expression, idiom, energetic, enthusiastic, determined) |
| bare(adjective, hard, dry, stale, barren) |
| bent upon(expression, energetic, enthusiastic, determined, ardent) |