| Common essay theme | 18 |
| Common European thrushes (Var.) | 31 |
| Common event on Dec. 31 | 23 |
| Common event the day after Thanksgiving | 39 |
| Common events in whodunits | 26 |
| Common exclamation | 18 |
| Common exclamation after "Well" | 41 |
| Common exfoliant ingredient | 27 |
| Common exhibition space acronym | 31 |
| Common eye color | 16 |
| Common fairy-tale opener | 24 |
| Common fastener | 15 |
| Common Father's Day gift | 28 |
| Common feature | 14 |
| Common feature in comic book dialogue | 37 |
| Common feature in Roman statuary | 32 |
| Common feature of a Dracula mask | 32 |
| Common features | 15 |
| Common features in Georgia OÂ’Keeffe paintings | 49 |
| Common feeling for teens | 24 |
| Common female middle name | 25 |
| Common fertilizer | 17 |
| Common fertilizer compound | 26 |
| Common fertilizer ingredient | 28 |
| Common field plant | 18 |
| Common field shrub | 18 |
| Common field trip destination | 29 |
| Common file abbr. | 17 |
| Common file folder abbr. | 24 |
| Common file name | 16 |
| Common filename extension | 25 |
| Common financing method | 23 |
| Common finch | 12 |
| Common first floor apartment designation | 40 |
| Common first floor apt. no. | 27 |
| Common first item on a form | 27 |
| Common first name in the Stevenson political family | 51 |
| Common first word | 17 |
| Common fish fry catch | 21 |
| Common fish fry fish | 20 |
| Common fish-and-chips fish | 26 |
| Common flag color | 17 |
| Common flag feature | 19 |
| Common flag symbol | 18 |
| Common flagpole finial | 22 |
| Common flashlight fillers | 25 |
| Common flashlight power source | 30 |
| Common flavorer in Italian sausage | 34 |
| Common flooring material | 24 |
| Common flooring wood | 20 |
| Common flowering shrub | 22 |
| Common foil material | 20 |
| Common folk | 11 |
| Common folk group | 17 |
| Common follow-up wager | 22 |
| Common follower | 15 |
| Common font | 11 |
| Common font type | 16 |
| Common font variety | 19 |
| Common food allergens | 21 |
| Common food fishes | 18 |
| Common foot injury of football players | 38 |
| Common football spread | 22 |
| Common footnote | 15 |
| Common footnote abbr. | 21 |
| Common form datum: Abbr. | 24 |
| Common form of bowling | 22 |
| Common form of campus protest | 29 |
| Common Formula One engine | 25 |
| Common fraction | 15 |
| Common fraction? | 16 |
| Common frat-party sight | 23 |
| Common fraternity activity | 26 |
| Common fraternity letter | 24 |
| Common French fare | 18 |
| Common French infinitive | 24 |
| Common French verb | 18 |
| Common French word | 18 |
| Common French word with two accents | 35 |
| Common freshwater bait fish | 27 |
| Common front | 12 |
| Common fund | 11 |
| Common fund-raiser | 18 |
| Common fundraiser | 17 |
| Common funds | 12 |
| Common fungus | 13 |
| Common furniture wood | 21 |
| Common game piece | 17 |
| Common game show consolation prize | 34 |
| Common game show prize | 22 |
| Common gamut | 12 |
| Common garden sight | 19 |
| Common gathering in a public square | 35 |
| Common gay bar name | 19 |
| Common geriatric malady | 23 |
| Common German verb | 18 |
| Common gift in February | 23 |
| Common gift of welcome | 22 |
| Common gifts | 12 |
| Common girl's middle name | 29 |