| CHAINFALLS | • chainfalls n. Plural of chainfall. • CHAINFALL n. a type of hoist. |
| CHALKFACES | • chalkfaces n. Plural of chalkface. • CHALKFACE n. as in the phrase at the chalkface, i.e. in the classroom, as the centre of a teacher's activities. |
| CHAPFALLEN | • chapfallen adj. Crestfallen, dejected. • CHAPFALLEN adj. dejected, dispirited, also CHOPFALLEN. |
| EARTHFALLS | • earthfalls n. Plural of earthfall. • EARTHFALL n. a landslide. |
| FATHERLAND | • fatherland n. The country of one’s ancestors. • fatherland n. The country of one’s birth, origin. • FATHERLAND n. the native land or country of one's father or ancestors. |
| FATHOMABLE | • fathomable adj. Able to be fathomed. • FATHOMABLE adj. that can be fathomed. |
| FLASHBACKS | • flashbacks n. Plural of flashback. • FLASHBACK v. to show a flashback. |
| FLASHBANGS | • flashbangs n. Plural of flashbang. • flash-bangs n. Plural of flash-bang. • flash␣bangs n. Plural of flash bang. |
| FLASHBOARD | • flashboard n. (US) A board placed temporarily upon a milldam, to raise the water in the pond above its usual level. • FLASHBOARD n. one of a set of boards set up at the sides of a water channel to deepen it. |
| FLASHCARDS | • flashcards n. Plural of flashcard. • flash␣cards n. Plural of flash card. • FLASHCARD n. a card shown briefly as a memory test. |
| FLASHLAMPS | • flashlamps n. Plural of flashlamp. • FLASHLAMP n. an electric torch. |
| FLATSHARES | • flatshares n. Plural of flatshare. • FLATSHARE n. an arrangement whereby a flat is shared. |
| FLATWASHES | • FLATWASH n. laundry that can be ironed mechanically, also FLATWORK. |
| HALFTRACKS | • halftracks n. Plural of halftrack. • half-tracks n. Plural of half-track. • HALFTRACK n. a vehicle with caterpillar tracks and wheels. |
| KHALIFATES | • khalifates n. Plural of khalifate. • KHALIFATE n. (Arabic) the office of khalif, also CALIFATE, CALIPHATE, KALIPHATE, KHALIFAT, KHILAFAT. |