| Brain-wave letters | 18 |
| Brain-wave reading, for short | 29 |
| Brain-wave rec. | 15 |
| Brain-wave record, familiarly | 29 |
| Brain-wave record: Abbr. | 24 |
| Brain-wave recs. | 16 |
| Brain-wave test (Abbr.) | 23 |
| Brain-wave test, briefly | 24 |
| Brain-wave test: Abbr. | 22 |
| Brain-wave tracer: abbr. | 24 |
| Brain-wave tracings: Abbr. | 26 |
| Brain-waves rec. | 16 |
| Brainard, the Absent-Minded Professor | 37 |
| Brainbusting | 12 |
| Braincase | 9 |
| Braincases | 10 |
| Brainchild | 10 |
| Brainchild protector | 20 |
| Brainchild? | 11 |
| Brainchildren | 13 |
| Brained bird or birdbrain | 25 |
| Brainfreeze beverage | 20 |
| Brainiac | 8 |
| Brainiac school | 15 |
| Brainiac's accomplishment | 29 |
| Brainiac's asset? | 21 |
| Brainiac's grade | 20 |
| Brainiac's put-down | 23 |
| Brainiac's rival | 20 |
| Brainiac, maybe | 15 |
| Brainiacs | 9 |
| Brainiacs, typically | 20 |
| Braininess | 10 |
| Brainless | 9 |
| Brainless bunch | 15 |
| Brainless one | 13 |
| Brainless sort | 14 |
| Brainpower | 10 |
| Brainpower measurer | 19 |
| Brains | 6 |
| Brains alternative | 18 |
| Brains and beauty, e.g. | 23 |
| Brains behind this puzzle's theme messages | 46 |
| Brains belong to it | 19 |
| Brains have high ones | 21 |
| Brains of a PC | 14 |
| Brains of the operation | 23 |
| Brains or beauty | 16 |
| Brains or beauty, e.g. | 22 |
| Brains or beauty, for example | 29 |
| Brains' gains | 17 |
| Brains' thinking parts | 26 |
| Brains, in Brest | 16 |
| Brains, informally | 18 |
| Brainscanning tech. | 19 |
| Brainsick | 9 |
| Brainstem section | 17 |
| Brainstorm | 10 |
| Brainstorm aftermaths | 21 |
| Brainstorm for a Halloween hag's to-do list? | 48 |
| Brainstorm for a much-loved treasure? | 37 |
| Brainstorm for a small apartment? | 33 |
| Brainstorm for an altared state? | 32 |
| Brainstorm for an opposition resolution? | 40 |
| Brainstorm for Elantra shoppers? | 32 |
| Brainstorm for Hall of Famer Walter Johnson? | 44 |
| Brainstorm for Pascal | 21 |
| Brainstorm for photographers? | 29 |
| Brainstorm for Pierre | 21 |
| Brainstorm found in the long answers | 36 |
| Brainstorm generator | 20 |
| Brainstorm in Brest | 19 |
| Brainstorm outburst | 19 |
| Brainstorm relative | 19 |
| Brainstorm result | 17 |
| Brainstorm results, sometimes | 29 |
| Brainstorm, in Brest | 20 |
| Brainstorm, in Paris | 20 |
| Brainstormed | 12 |
| Brainstormer | 12 |
| Brainstormer's cry | 22 |
| Brainstormer's output | 25 |
| Brainstormer's pursuit | 26 |
| Brainstormers | 13 |
| Brainstormers' cries | 24 |
| Brainstorming | 13 |
| Brainstorming bit | 17 |
| Brainstorming cry | 17 |
| Brainstorming gathering | 23 |
| Brainstorming gems | 18 |
| Brainstorming goal | 18 |
| Brainstorming output | 20 |
| Brainstorming product | 21 |
| Brainstorming product, hopefully | 32 |
| Brainstorming products | 22 |
| Brainstorming result | 20 |
| Brainstorming result, perhaps | 29 |
| Brainstorming results | 21 |
| Brainstorming session aids | 26 |
| Brainstorming session ideas, e.g. | 33 |