| Lacking purpose |
| Animal lacking pigment |
| Lacking self-confidence |
| Achilles' weak spot |
| Lacking light |
| Lacking determination |
| Give Schweppes Ginger ___ try!" (brilliant soda slogan I just made up) (this clue dedicated to the great Merl Reagle, the master of saving weak entries; RIP, Merl) |
| Someone showing the weakness of old age |
| Lacking finish |
| Creature lacking color |
| Lacking loyalty |
| Gets weak in the knees |
| Weaken |
| Lacking subtlety, say |
| Lacking knowledge |
| Animal lacking in color |
| Muscular weaknesses |
| Lacking bumps |
| Electronic signal weakener |
| Weak-___ (lacking resolution) |
| Lacking expertise |
| Lacking a strong foundation, metaphorically |
| Lacking subtlety |
| Totally lacking manners |
| Weak-___ (easily intimidated) |
| Lacking restraint |
| Actress lacking applause? |
| Lacking fizz |
| Droll acknowledgment of a weak joke |
| Lacking in vitality |