| 100% | AGREE | 5 | Match, as subject and verb |
| 100% | AGREE | 5 | Match, as subjects and verbs |
| 57% | AGREE | 5 | What subjects and verbs should do |
| 57% | AGREE | 5 | What subjects and verbs must do |
| 56% | AGREE | 5 | What a subject and verb must do |
| 56% | BULGARIAGREECE | 14 | What subjects and verbs must do [Europe] |
| 54% | SENTENCE | 8 | A string of words, with a subject and verb |
| 53% | AGREE | 5 | What this clue's subject and verb doesn't do |
| 52% | SYNC | 4 | Match, as sound and video |
| 51% | AGREE | 5 | What a subject and a verb should do |
| 49% | AGREE | 5 | What subjects and their verbs should always does ... er, do? |
| 49% | SYNC | 4 | Match up, as a phone and a laptop |
| 47% | RHYME | 5 | Make matching sounds, as in "maybe" and "baby" |
| 46% | IRR | 3 | Like verbs such as "do," "be," and "go" (Abbr.) |
| 46% | SYNC | 4 | Match up, as audio and video |
| 45% | SYNC | 4 | Match up, as iPod and laptop files |
| 45% | SYNC | 4 | Match up, as iPhone and laptop files |
| 44% | SYNCS | 5 | Matches up, as smartphone and laptop files |
| 44% | SYNCS | 5 | Matches up, as phone and computer files |
| 44% | THEBELLS | 8 | Poe poem describing its subjects as silver, golden, brazen, and iron |
| 41% | OSE | 3 | Suffix with herb and verb |
| 41% | THEMEANINGOFLIFE | 16 | Profound philosophical subject, as defined by the answers to 21-, 32-, and 42-Across? |
| 40% | HEALTH | 6 | Subject of The Atlantic Festival talks such as "The Future of Aging" and "The Future of Medicine" |
| 39% | SYNC | 4 | Match, as devices |
| 39% | SYNCS | 5 | Matches, as tracks |
| 39% | SYNCS | 5 | Matches, as files |
| 39% | SYNCS | 5 | Matches, as watches |
| 38% | ANSWER | 6 | Match, as a description |
| 38% | SEE | 3 | Match, as a contribution? |
| 38% | COORDINATE | 10 | Match, as clothing colors |