| 100% | MENINGES | 8 | Three membranes that protect the brain |
| 67% | MENINGES | 8 | Group of three membranes that envelop the brain and spinal cord |
| 67% | MENINX | 6 | One of three membranes that enclose the brain and spinal cord |
| 64% | SKULL | 5 | Bony structure that protects the brain |
| 64% | SKULL | 5 | Skeleton part that protects the brain |
| 46% | SKULL | 5 | It protects the brain |
| 46% | ARACHNOID | 9 | The middle one of three membranes around the brain |
| 45% | RIBS | 4 | Bones that protect the lungs |
| 45% | EGIS | 4 | Armor plate that protects the chest |
| 45% | CUTICLE | 7 | Flesh that protects the nail bed |
| 45% | SERVICE | 7 | Secret ___ (agency that protects the President) |
| 44% | PATENTS | 7 | Permits that protect the rights of inventors |
| 44% | RIBS | 4 | Bones that protect the heart and lungs |
| 44% | CHRYSALIS | 9 | Hard shell that protects the emerging butterfly |
| 44% | ADAMSAPPLE | 10 | Throat protrusion that protects the vocal cords |
| 43% | RIB | 3 | Bone that protects the organs in the chest |
| 43% | RIB | 3 | Bone in a cage that protects the lungs |
| 42% | HELMET | 6 | Cyclist's gear that protects the head from injury |
| 42% | RIB | 3 | ___ cage (bones and cartilage that protect the heart and lungs) |
| 42% | RIBCAGE | 7 | Bony structure that protects the lungs, heart, etc. (2 wds.) |
| 41% | NEURONS | 7 | Parts of the brain that "fire" |
| 41% | SKIN | 4 | Largest human organ that protects the body from bacteria and infections |
| 41% | OPIATE | 6 | Drug that dulls the brain |
| 40% | SUNNIES | 7 | Nickname for glasses that protect against the rays |
| 40% | PITUITARY | 9 | Human gland near the brain that influences growth |
| 40% | MEDULLA | 7 | Part of the brain that controls involuntary functions |
| 40% | THALAMUS | 8 | Part of the brain that relays sensory information |
| 40% | PITUITARY | 9 | Small gland in the brain that controls growth |
| 40% | DURA | 4 | Brain's outer membrane, the ___ mater |
| 40% | PIAMATER | 8 | Membrane around the brain |