| Of a genus-species system | 25 |
| Of a galaxy | 11 |
| Of a fraternal order | 20 |
| Of a Frankish people | 20 |
| Of a former Venetian ruler | 26 |
| Of a form of marriage | 21 |
| Of a foreign service | 20 |
| Of a forearm bone: Comb. form | 29 |
| Of a forearm bone | 17 |
| Of a force | 10 |
| Of a foot part | 14 |
| Of a foot bone | 14 |
| Of a flu bug | 12 |
| Of a flower's receptacle | 28 |
| Of a flower part | 16 |
| Of a floral organ | 17 |
| Of a financial plan | 19 |
| Of a fiber plant | 16 |
| Of a fertilizer chemical | 24 |
| Of a feather, so to speak | 25 |
| Of a feather | 12 |
| Of a fatty acid | 15 |
| Of a famous fabulist | 20 |
| Of a facial feature | 19 |
| Of a durable wood | 17 |
| Of a dowry | 10 |
| Of a disease germ | 17 |
| Of a disciple | 13 |
| Of a different kind | 19 |
| Of a desert | 11 |
| Of a dentistry branch | 21 |
| Of a decade | 11 |
| Of a daughter or son | 20 |
| Of a dark, volcanic rock | 24 |
| Of a dark grayish blue | 22 |
| Of a culture group | 18 |
| Of a culture | 12 |
| Of a cultural subgroup | 22 |
| Of a cultural group | 19 |
| Of a cubitus | 12 |
| Of a cranial nerve | 18 |
| Of a continent: Prefix | 22 |
| Of a continent | 14 |
| Of a condition of imbalance | 27 |
| Of a common metallic element | 28 |
| Of a color scheme | 17 |
| Of a colony member | 18 |
| Of a coast | 10 |
| Of a coal substance | 19 |
| Of a classification of people | 29 |
| Of a classical Greek order | 26 |
| Of a clan | 9 |
| Of a city, for short | 20 |
| Of a city | 9 |
| Of a circular motion | 20 |
| Of a church-choir area | 22 |
| Of a church flock | 17 |
| Of a church council | 19 |
| Of a chemical process | 21 |
| Of a chemical compound | 22 |
| Of a chemical class | 19 |
| Of a chemical | 13 |
| Of a chamber | 12 |
| Of a certainty | 14 |
| Of a certain work having 24 books | 33 |
| Of a certain word | 17 |
| Of a certain wood | 17 |
| Of a certain volcano | 20 |
| Of a certain time period | 24 |
| Of a certain time | 17 |
| Of a certain philosophy | 23 |
| Of a certain part of speech | 27 |
| Of a certain openwork pattern | 29 |
| Of a certain number system | 26 |
| Of a certain noble rank | 23 |
| Of a certain legal action | 25 |
| Of a certain hydrocarbon group | 30 |
| Of a certain grain cereal | 25 |
| Of a certain grain | 18 |
| Of a certain Freudian fixation | 30 |
| Of a certain earth science | 26 |
| Of a certain creed | 18 |
| Of a certain cloth | 18 |
| Of a certain cereal grass | 25 |
| Of a certain bone | 17 |
| Of a certain bodily system | 26 |
| Of a cereal | 11 |
| Of a central point | 18 |
| Of a cell terminal | 18 |
| Of a Caucasus people | 20 |
| Of a calling: Abbr. | 19 |
| Of a bygone time | 16 |
| Of a bygone era | 15 |
| Of a Bronze Age culture | 23 |
| Of a bristle | 12 |
| Of a bride's matrimonial portion | 36 |
| Of a bride's estate | 23 |
| Of a breathless condition | 25 |
| Of a branch | 11 |
| Of a brain membrane | 19 |