| 100% | FLYWHEEL | 8 | Accounts for the even speed of a machine |
| 48% | MPH | 3 | Measurement for the speed of a vehicle: Abbr. |
| 43% | TOTERM | 6 | For the full length of a pregnancy |
| 41% | NEXT | 4 | Announcement for the head of a queue |
| 41% | ABAB | 4 | Scheme for the start of a sonnet |
| 41% | CAP | 3 | Covering for the top of a pen |
| 41% | DOCKAGE | 7 | Fee for the use of a pier |
| 41% | AREA | 4 | Calculation for the inside of a shape |
| 40% | SNAILMAIL | 9 | Quirky term for the speed of posted letters |
| 40% | MPH | 3 | Measure of a car's speed, for short |
| 40% | STARBOARD | 9 | Term for the right side of a ship |
| 40% | REGICIDE | 8 | Term for the crime of killing a king |
| 40% | SUPERNOVA | 9 | Astronomical term for the explosion of a star |
| 40% | PROOFS | 6 | Sufficient evidences for the truth of a proposition |
| 40% | FRACTURE | 8 | Medical term for the break of a bone |
| 40% | REV | 3 | Title for the head of a church: Abbr. |
| 40% | ETC | 3 | Substitute for the rest of a long list |
| 40% | CALYX | 5 | Collective name for the sepals of a flower |
| 40% | SALT | 4 | Coating for the rim of a margarita glass |
| 40% | PRESSBOX | 8 | Section of a stadium reserved for the media |
| 40% | NAVIGATOR | 9 | Someone responsible for the movements of a boat |
| 40% | MAGNITUDE | 9 | Astronomical term for the brightness of a star |
| 40% | WARRANTY | 8 | Official guarantee for the quality of a product |
| 40% | TOWNHALL | 8 | Location for the government of a small city |
| 40% | HELMET | 6 | Safety gear for the head of a motorcyclist |
| 40% | TONNEAU | 7 | Cover for the bed of a pickup truck |
| 40% | JUGJUG | 6 | Poetic onomatopoeia for the sound of a nightingale |
| 40% | RADIOEDIT | 9 | Version of a song made for the airwaves |
| 40% | HOMETOWN | 8 | Setting for the early chapters of a biography |
| 40% | HEIRS | 5 | Ones gathering for the reading of a will |