| Lack of order | 13 |
| Lack of order; confusion | 24 |
| Lack of organisation? | 21 |
| Lack of pep | 11 |
| Lack of personal purpose | 24 |
| Lack of personal restraint | 26 |
| Lack of pies, say | 17 |
| Lack of pity | 12 |
| Lack of pizazz | 14 |
| Lack of power | 13 |
| Lack of power or vigor | 22 |
| Lack of practice, metaphorically | 32 |
| Lack of practice, so to speak | 29 |
| Lack of punctuality | 19 |
| Lack of refinement | 18 |
| Lack of restraint | 17 |
| Lack of restrictions | 20 |
| Lack of seriousness | 19 |
| Lack of similarity, informally | 30 |
| Lack of sincerity | 17 |
| Lack of slack | 13 |
| Lack of sociability | 19 |
| Lack of social standards | 24 |
| Lack of sophistication | 22 |
| Lack of sound | 13 |
| Lack of starch | 14 |
| Lack of stiffness | 17 |
| Lack of success | 15 |
| Lack of texture, as a muscle | 28 |
| Lack of tranquillity | 20 |
| Lack of transparency | 20 |
| Lack of trust or dependence | 27 |
| Lack of use | 11 |
| Lack of vagueness when deciding who's naughty or nice? | 58 |
| Lack of values, as in a people | 30 |
| Lack of variety | 15 |
| Lack of vigor | 13 |
| Lack of vigor: Var. | 19 |
| Lack of vigour | 14 |
| Lack of vital energy | 20 |
| Lack of vitality | 16 |
| Lack of vitamin B causes it | 27 |
| Lack of vivacity | 16 |
| Lack of wind | 12 |
| Lack of worldliness | 19 |
| Lack peace of mind | 18 |
| Lack permission to | 18 |
| Lack smoothness of sppech | 25 |
| Lack stability | 14 |
| Lack stamina | 12 |
| Lack sustenance | 15 |
| Lack the courage to | 19 |
| Lack the guts to | 16 |
| Lack the skill | 14 |
| Lack the wherewithal | 20 |
| Lack the wherewithal, e.g. | 26 |
| Lack, briefly | 13 |
| Lack, in brief | 14 |
| Lack-a-day! | 11 |
| Lackadaisical response | 22 |
| Lackadaisically | 15 |
| Lackaday! | 9 |
| Lackaday's cousin | 21 |
| Lackawanna County seat | 22 |
| Lackawanna partner | 18 |
| Lackawanna's lake | 21 |
| Lackawanna's partner | 24 |
| Lackawanna's partner in railroading | 39 |
| Lackawanna's partner in railroads | 37 |
| Lackawanna's railroad partner | 33 |
| Lacked | 6 |
| Lacked a herd mentality | 23 |
| Lacked an alternative | 21 |
| Lacked any supervision | 22 |
| Lacked capability | 17 |
| Lacked gravity | 14 |
| Lacked in freshness | 19 |
| Lacked originality | 18 |
| Lacked purpose | 14 |
| Lacked traction | 15 |
| Lacked, briefly | 15 |
| Lacked, informally | 18 |
| Lackey | 6 |
| Lackey in the lingerie section? | 31 |
| Lackey or flunky | 16 |
| Lackey who hauls around seasonal marshmallows? | 46 |
| Lackin' gumption | 20 |
| Lacking | 7 |
| Lacking (with ''of'') | 37 |
| Lacking (with "of") | 29 |
| Lacking a brand name | 20 |
| Lacking a break | 15 |
| Lacking a break, as a play | 26 |
| Lacking a breastbone | 20 |
| Lacking a cage? | 15 |
| Lacking a canopy | 16 |
| Lacking a charge | 16 |
| Lacking a clue | 14 |
| Lacking a coat, maybe | 21 |
| Lacking a conclusion | 20 |