| Lacking clues, as a murder weapon | 33 |
| Lacking clearness | 17 |
| Lacking clarity | 15 |
| Lacking citizenship | 19 |
| Lacking cheer, poetically | 25 |
| Lacking certainty | 17 |
| Lacking carbonation | 19 |
| Lacking capacity | 16 |
| Lacking candor | 14 |
| Lacking bumps | 13 |
| Lacking bubbles | 15 |
| Lacking brio | 12 |
| Lacking brightness or color | 27 |
| Lacking brightness | 18 |
| Lacking body | 12 |
| Lacking bodily or muscular strength | 35 |
| Lacking behavioral guides | 25 |
| Lacking bargaining power, maybe | 31 |
| Lacking balance | 15 |
| Lacking baggage, say | 20 |
| Lacking backup | 14 |
| Lacking backing | 15 |
| Lacking backbone | 16 |
| Lacking avoirdupois | 19 |
| Lacking auditory feedback | 25 |
| Lacking atmosphere | 18 |
| Lacking assurance | 17 |
| Lacking anywhere to go? | 23 |
| Lacking any point | 17 |
| Lacking any luxury | 18 |
| Lacking any light | 17 |
| Lacking any guarantee of being paid | 35 |
| Lacking any expression | 22 |
| Lacking any elements | 20 |
| Lacking any curl | 16 |
| Lacking animation | 17 |
| Lacking an occupation? | 22 |
| Lacking an obj. | 15 |
| Lacking an equal | 16 |
| Lacking an ear, as it were | 26 |
| Lacking ambition | 16 |
| Lacking aim | 11 |
| Lacking adornment | 17 |
| Lacking activity, as a business | 31 |
| Lacking ability | 15 |
| Lacking a way out | 17 |
| Lacking a tail | 14 |
| Lacking a surrounding colonnade, as a temple | 44 |
| Lacking a strong foundation, metaphorically | 43 |
| Lacking a stopover, as a flight | 31 |
| Lacking a sponsor | 17 |
| Lacking a sound basis | 21 |
| Lacking a solid foundation | 26 |
| Lacking a signature, say | 24 |
| Lacking a roof | 14 |
| Lacking a renter | 16 |
| Lacking a quorum | 16 |
| Lacking a point | 15 |
| Lacking a partner | 17 |
| Lacking a paper trail | 21 |
| Lacking a pair of congruent angles | 34 |
| Lacking a musical quality | 25 |
| Lacking a musical key | 21 |
| Lacking a mode in music | 23 |
| Lacking a middle | 16 |
| Lacking a melody | 16 |
| Lacking a mate | 14 |
| Lacking a match | 15 |
| Lacking a male heir | 19 |
| Lacking a knack for | 19 |
| Lacking a kick | 14 |
| Lacking a keynote | 17 |
| Lacking a key, musically | 24 |
| Lacking a key, in music | 23 |
| Lacking a key center, in music | 30 |
| Lacking a key | 13 |
| Lacking a dividing membrane | 27 |
| Lacking a criminal record | 25 |
| Lacking a cover | 15 |
| Lacking a conclusion | 20 |
| Lacking a coat, maybe | 21 |
| Lacking a clue | 14 |
| Lacking a charge | 16 |
| Lacking a canopy | 16 |
| Lacking a cage? | 15 |
| Lacking a breastbone | 20 |
| Lacking a break, as a play | 26 |
| Lacking a break | 15 |
| Lacking a brand name | 20 |
| Lacking (with "of") | 29 |
| Lacking (with ''of'') | 37 |
| Lacking | 7 |
| Lackin' gumption | 20 |
| Lackey who hauls around seasonal marshmallows? | 46 |
| Lackey or flunky | 16 |
| Lackey in the lingerie section? | 31 |
| Lackey | 6 |
| Lacked, informally | 18 |
| Lacked, briefly | 15 |
| Lacked traction | 15 |