| Things Old MacDonald hears | 26 |
| Things often zapped | 19 |
| Things often taken down from windows in Sept. | 45 |
| Things often put into a pool | 28 |
| Things often put in laws | 24 |
| Things often put in in twos | 27 |
| Things often passed on: Abbr. | 29 |
| Things often passed | 19 |
| Things often left at copy shops | 31 |
| Things often gone on | 20 |
| Things often forgotten | 22 |
| Things often dropped in Harvard Yard? | 37 |
| Things often cut | 16 |
| Things often blown | 18 |
| Things of which there are ten in the Across clues, and ten in the Downs | 71 |
| Things of value | 15 |
| Things of the past | 18 |
| Things of passing interest? | 27 |
| Things of national interest | 27 |
| Things of interest? | 19 |
| Things of beauty | 16 |
| Things of all sorts | 19 |
| Things not yet certain | 22 |
| Things not wanted in locker rooms | 33 |
| Things not to get behind | 24 |
| Things not for the modest | 25 |
| Things not done | 15 |
| Things newlyweds often combine | 30 |
| Things needed around dictators | 30 |
| Things needed | 13 |
| Things near Baskerville Hall | 28 |
| Things much desired | 19 |
| Things moving in lava lamps | 27 |
| Things millions of people have received in history?: Abbr. | 58 |
| Things measured in yards | 24 |
| Things may get stuck in these | 29 |
| Things may disappear into this | 30 |
| Things may be written in it | 27 |
| Things may be picked up with this | 33 |
| Things may be counted off by them | 33 |
| Things made by Vikings, for short | 33 |
| Things locked into place | 24 |
| Things linked in the minds of 70's music fans? | 50 |
| Things like Audi's rings | 28 |
| Things letters have | 19 |
| Things let out | 14 |
| Things left undone | 18 |
| Things leaving tracks | 21 |
| Things leaving marks | 20 |
| Things lawyers look for | 23 |
| Things laid by a gallina | 24 |
| Things lacking | 14 |
| Things known to only a few | 26 |
| Things known to a select few | 28 |
| Things kids connect | 19 |
| Things kept under wraps? | 24 |
| Things kept secret | 18 |
| Things kept on some people | 26 |
| Things kept behind bars | 23 |
| Things keeping baby sheep from straying? | 40 |
| Things keepers keep | 19 |
| Things inflated with hot air? | 29 |
| Things included in a count | 26 |
| Things in your throat | 21 |
| Things in your head | 19 |
| Things in your alley? | 21 |
| Things in view | 14 |
| Things in tubes | 15 |
| Things in transit | 17 |
| Things in the window of an electronics store | 44 |
| Things in the wallets of many laborers | 38 |
| Things in the fire | 18 |
| Things in the back | 18 |
| Things in sentences | 19 |
| Things in rings | 15 |
| Things in pots | 14 |
| Things in need of explaining, and this puzzle's title | 57 |
| Things in many fountains | 24 |
| Things in locks | 15 |
| Things in lava lamps | 20 |
| Things in inventory | 19 |
| Things in common for Larry the Cable Guy and Guy Fieri | 54 |
| Things in a shopping basket | 27 |
| Things in a pool | 16 |
| Things in a closet, often | 25 |
| Things hypothesized by Democritus | 33 |
| Things hopped on | 16 |
| Things hidden in treasure hunts | 31 |
| Things hidden in this puzzle's eight longest answers | 56 |
| Things here | 11 |
| Things held by Moses | 20 |
| Things heard at the Grand Canyon | 32 |
| Things heard after thumbs are hit with hammers? | 47 |
| Things handed down | 18 |
| Things gotten with a credit card, often | 39 |
| Things gone awry | 16 |
| Things go hummingly here | 24 |
| Things go down it | 17 |
| Things getting chipped away at? | 31 |
| Things getting a lot of buzz about them? | 40 |