| Become less cloudy | 18 |
| Become less dense | 17 |
| Become less enraged | 19 |
| Become less flexible | 20 |
| Become less green | 17 |
| Become less gripping? | 21 |
| Become less harsh | 17 |
| Become less hostile | 19 |
| Become less icy | 15 |
| Become less intense | 19 |
| Become less of a person? | 24 |
| Become less reserved | 20 |
| Become less severe or strict | 28 |
| Become less stressed (with "out") | 43 |
| Become less strict | 18 |
| Become less strict, with "up" | 39 |
| Become less sympathetic | 23 |
| Become less tense | 17 |
| Become lessor while lessee | 26 |
| Become level | 12 |
| Become liable | 13 |
| Become liable for | 17 |
| Become liable or subject to | 27 |
| Become liable to | 16 |
| Become lighter? | 15 |
| Become lightheaded | 18 |
| Become like last year's auto | 32 |
| Become limp | 11 |
| Become limp like lettuce | 25 |
| Become limp, like lettuce | 25 |
| Become liquid | 13 |
| Become listless | 15 |
| Become lit | 10 |
| Become lively | 13 |
| Become lively, with "up" | 34 |
| Become livid | 12 |
| Become lumpy | 12 |
| Become lyrical | 14 |
| Become maggot-infested, perhaps | 31 |
| Become manifest | 15 |
| Become mature | 13 |
| Become maudlin onstage | 22 |
| Become mired | 12 |
| Become mired in | 15 |
| Become misty | 12 |
| Become misty like a windshield | 31 |
| Become moldy | 12 |
| Become mollified | 16 |
| Become more complicated | 23 |
| Become more declivitous | 23 |
| Become more distant | 19 |
| Become more eco-friendly | 24 |
| Become more fit | 15 |
| Become more forgiving? | 22 |
| Become more friendly | 20 |
| Become more important | 21 |
| Become more intense | 19 |
| Become more liked by | 20 |
| Become more mature | 18 |
| Become more mellow | 18 |
| Become more precipitous | 23 |
| Become more profound | 20 |
| Become more rounded, maybe | 26 |
| Become more severe | 18 |
| Become more solid | 17 |
| Become more tasty | 17 |
| Become more vulgar | 18 |
| Become more welcoming | 21 |
| Become motionless | 17 |
| Become motionless out of fear | 29 |
| Become mulch | 12 |
| Become mussed | 13 |
| Become narrow | 13 |
| Become narrower | 15 |
| Become nervous: 2 wds. | 22 |
| Become notable, like a hashtag | 30 |
| Become noticeable | 17 |
| Become noticeable, like old food in the fridge | 46 |
| Become oblivious to one's surroundings | 42 |
| Become obsessed | 15 |
| Become obstructed | 17 |
| Become obtuse | 13 |
| Become obvious | 14 |
| Become old | 10 |
| Become old enough for | 21 |
| Become older | 12 |
| Become one | 10 |
| Become one company | 18 |
| Become one of the gang | 22 |
| Become one on the run | 21 |
| Become one while on the run | 27 |
| Become one with another | 23 |
| Become one? | 11 |
| Become operative | 16 |
| Become orderly | 14 |
| Become oriented | 15 |
| Become overcast | 15 |
| Become overcome | 15 |
| Become overly dry | 17 |
| Become overly dry, as lips | 26 |