| Suffix with RNA | 15 |
| Suffix with road and hip | 24 |
| Suffix with road and speed | 26 |
| Suffix with road or hip | 23 |
| Suffix with road or speed | 25 |
| Suffix with robot | 17 |
| Suffix with robot or poet | 25 |
| Suffix with Rock | 16 |
| Suffix with Rock or disk | 24 |
| Suffix with Rock- | 17 |
| Suffix with rocket | 18 |
| Suffix with rocket or convention | 32 |
| Suffix with rocket or profit | 28 |
| Suffix with rocket or racket | 28 |
| Suffix with Roman | 17 |
| Suffix with Roman or arab | 25 |
| Suffix with rook or cook | 24 |
| Suffix with room | 16 |
| Suffix with Ruskin or Johnson | 29 |
| Suffix with sad or glad | 23 |
| Suffix with saliva | 18 |
| Suffix with salmon | 18 |
| Suffix with salt | 16 |
| Suffix with salt or fruit | 25 |
| Suffix with Samson | 18 |
| Suffix with satin | 17 |
| Suffix with Saturn | 18 |
| Suffix with saw | 15 |
| Suffix with saw or law | 22 |
| Suffix with scan | 16 |
| Suffix with sched- | 18 |
| Suffix with schlock or spin | 27 |
| Suffix with schnozz | 19 |
| Suffix with schnozz or Motor | 28 |
| Suffix with school | 18 |
| Suffix with scram | 17 |
| Suffix with script | 18 |
| Suffix with script or strict | 28 |
| Suffix with sculpt or script | 28 |
| Suffix with sea | 15 |
| Suffix with sea or city | 23 |
| Suffix with sea or moon | 23 |
| Suffix with Seattle | 19 |
| Suffix with señor | 20 |
| Suffix with señor | 24 |
| Suffix with secret | 18 |
| Suffix with sect | 16 |
| Suffix with sect or tract | 25 |
| Suffix with seem or teem | 24 |
| Suffix with seer | 16 |
| Suffix with Senegal | 19 |
| Suffix with senior | 18 |
| Suffix with sens- | 17 |
| Suffix with sentimental | 23 |
| Suffix with serf | 16 |
| Suffix with sermon | 18 |
| Suffix with sermon or usher | 27 |
| Suffix with serpent | 19 |
| Suffix with serpent or elephant | 31 |
| Suffix with sex | 15 |
| Suffix with sex and class | 25 |
| Suffix with Shakespeare | 23 |
| Suffix with sheep or child | 26 |
| Suffix with sheep or goat | 25 |
| Suffix with sheep or owl | 24 |
| Suffix with sheep or wolf | 25 |
| Suffix with shepherd | 20 |
| Suffix with Siam | 16 |
| Suffix with Siam and Japan | 26 |
| Suffix with Siam or Annam | 25 |
| Suffix with Siam or Japan | 25 |
| Suffix with silver or glass | 27 |
| Suffix with sinus | 17 |
| Suffix with sinus or thyroid | 28 |
| Suffix with six | 15 |
| Suffix with six or seven | 24 |
| Suffix with six, seven, etc. | 28 |
| Suffix with skeptic or cynic | 28 |
| Suffix with slander and thunder | 31 |
| Suffix with slick | 17 |
| Suffix with slogan | 18 |
| Suffix with slug | 16 |
| Suffix with slug or song | 24 |
| Suffix with smack | 17 |
| Suffix with smack or sock | 25 |
| Suffix with smash | 17 |
| Suffix with Smurf | 17 |
| Suffix with social | 18 |
| Suffix with sock | 16 |
| Suffix with sock or smack | 25 |
| Suffix with sock or switch | 26 |
| Suffix with Sodom | 17 |
| Suffix with soft or china | 25 |
| Suffix with soft or flat | 24 |
| Suffix with soft or hard | 24 |
| Suffix with solid | 17 |
| Suffix with solo | 16 |
| Suffix with some dinosaur era names | 35 |
| Suffix with some fruit names | 28 |
| Suffix with song | 16 |