| Lacking purpose |
| Animal lacking pigment |
| Lacking self-confidence |
| Lacking light |
| Bug-eyed with excitement |
| Lacking determination |
| Showing uncontrolled excitement |
| Lacking finish |
| Lacking loyalty |
| Creature lacking color |
| Lacking bumps |
| Totally lacking manners |
| Lacking expertise |
| Lacking knowledge |
| Weak-___ (lacking resolution) |
| Animal lacking in color |
| Lacking subtlety |
| Lacking subtlety, say |
| Actress lacking applause? |
| Lacking restraint |
| Lacking fizz |
| Lacking a strong foundation, metaphorically |
| Lacking in vitality |
| Lacking advantages |
| Lacking culture |
| Lacking company |
| Lacking auditory feedback |
| Lacking radiating appendages, as nerve cells |
| Lacking glitches |
| Lacking behavioral guides |