| Thumb, for one | 14 |
| Thumb-and-forefinger gesture | 28 |
| Thumb-and-forefinger sign | 25 |
| Thumb-and-forefinger signal | 27 |
| Thumb-hit-by-a-hammer outburst, maybe | 37 |
| Thumb-in-the-air call | 21 |
| Thumb-index tab, perhaps | 24 |
| Thumb-raising critic | 20 |
| Thumb-raising film critic | 25 |
| Thumb-sucking, e.g. | 19 |
| Thumb-to-forefinger signal | 26 |
| Thumb-to-pinkie distance | 24 |
| Thumb-to-pinkie measure | 23 |
| Thumb-twiddler | 14 |
| Thumb-twiddlers | 15 |
| Thumb-twiddling | 15 |
| Thumb-twiddling status | 22 |
| ThumbDrive port | 15 |
| Thumbed (through) | 17 |
| Thumbed (through), as a book | 28 |
| Thumbelina doll maker | 21 |
| Thumbelina's creator | 24 |
| Thumber's query | 19 |
| Thumbing of the nose | 20 |
| Thumbing-the-nose gesture | 25 |
| Thumbing-the-nose gesture, by a Brit | 36 |
| Thumbless tree inhabitants of the New World | 43 |
| Thumblike | 9 |
| Thumblike wing part | 19 |
| Thumbnail sketch | 16 |
| Thumbnail's counterpart: Abbr. | 34 |
| Thumbnails of a sort | 20 |
| Thumbnails, nowadays | 20 |
| Thumbprint cookieÂ’s filling | 31 |
| Thumbprint feature | 18 |
| Thumbprint trait | 16 |
| Thumbs (through) | 16 |
| Thumbs a message, maybe | 23 |
| Thumbs a ride | 13 |
| Thumbs down | 11 |
| Thumbs down to Ebert | 21 |
| Thumbs down in Cannes | 21 |
| Thumbs down vote | 16 |
| Thumbs down votes | 17 |
| Thumbs down, in the Kremlin | 27 |
| Thumbs down, Russian style | 26 |
| Thumbs downs | 12 |
| Thumbs strike them | 18 |
| Thumbs through | 14 |
| Thumbs up | 9 |
| Thumbs up/thumbs down critic | 28 |
| Thumbs' opposites | 21 |
| Thumbs-down | 11 |
| Thumbs-down at NASA | 19 |
| Thumbs-down at the Kremlin | 26 |
| Thumbs-down decisions | 21 |
| Thumbs-down from Ebert, e.g. | 28 |
| Thumbs-down group | 17 |
| Thumbs-down in the House | 24 |
| Thumbs-down in the Senate | 25 |
| Thumbs-down options | 19 |
| Thumbs-down reactions | 21 |
| Thumbs-down response | 20 |
| Thumbs-down review | 18 |
| Thumbs-down reviews | 19 |
| Thumbs-down sound | 17 |
| Thumbs-down vote | 16 |
| Thumbs-down votes | 17 |
| Thumbs-down, in Dumbarton | 25 |
| Thumbs-downed | 13 |
| Thumbs-downs | 12 |
| Thumbs-sideways from Ebert? | 27 |
| Thumbs-up | 9 |
| Thumbs-up alternatives | 22 |
| Thumbs-up answer | 16 |
| Thumbs-up critic | 16 |
| Thumbs-up icons on Facebook | 27 |
| Thumbs-up on Facebook | 21 |
| Thumbs-up person, perhaps | 25 |
| Thumbs-up response | 18 |
| Thumbs-up responses | 19 |
| Thumbs-up review | 16 |
| Thumbs-up reviewer | 18 |
| Thumbs-up reviews | 17 |
| Thumbs-up sign using other fingers | 34 |
| Thumbs-up types | 15 |
| Thumbs-up vote | 14 |
| Thumbs-up voters | 16 |
| Thumbs-up votes | 15 |
| Thumbs-up write-up | 18 |
| Thumbs-up, and then some | 24 |
| Thumbs-up/thumbs-down guy | 25 |
| Thumbs-ups | 10 |
| Thumbs-way-up review | 20 |
| Thumbs-way-up reviews | 21 |
| Thumbscrew ridges | 17 |
| Thumbstalls of old | 18 |
| Thumbsucking, e.g. | 18 |
| Thumbsucking, to an optimist | 28 |
| Thumbtack, British-style | 24 |