| BIBFULS | • BIBFUL n. as in to spill a bibful, to divulge secrets. |
| FRIBBLES | • fribbles n. Plural of fribble. • FRIBBLE v. to be frivolous, trifle. |
| FLABBIEST | • flabbiest adj. Superlative form of flabby: most flabby. • FLABBY adj. hanging loose. |
| FLIBBERTS | • FLIBBERT n. (dialect) a small piece. |
| FRIBBLERS | • fribblers n. Plural of fribbler. • FRIBBLER n. (obsolete) a trifler. |
| FRIBBLISH | • fribblish adj. Frivolous; trifling. • FRIBBLISH adj. (obsolete) trifling. |
| FIBROBLAST | • fibroblast n. A cell found in connective tissue that produces fibers, such as collagen. • FIBROBLAST n. a cell in connective tissue from which connective tissue is formed. |
| FLABBINESS | • flabbiness n. The characteristic or quality of being flabby. • FLABBINESS n. the quality of being flabby. |
| BULBIFEROUS | • bulbiferous adj. (Botany) Producing bulbs or bulbils. • BULBIFEROUS adj. bearing bulbs. |
| BUMBAILIFFS | • bumbailiffs n. Plural of bumbailiff. • BUMBAILIFF n. a bailiff who comes behind to make arrests. |
| FIBROBLASTS | • fibroblasts n. Plural of fibroblast. • FIBROBLAST n. a cell in connective tissue from which connective tissue is formed. |
| FIBROBLASTIC | • fibroblastic adj. Of, or relating to a fibroblast. • FIBROBLASTIC adj. of or like a fibroblast. |
| FLABBINESSES | • flabbinesses n. Plural of flabbiness. • FLABBINESS n. the quality of being flabby. |
| FLASHMOBBING | • FLASHMOBBING n. the practice of gathering at a given place in response to a message. |
| TIBIOFIBULAS | • tibiofibulas n. Plural of tibiofibula. • TIBIOFIBULA n. a bone esp. in frogs and toads that is formed by a fusion of the tibia and fibula. |
| FLASHMOBBINGS | • FLASHMOBBING n. the practice of gathering at a given place in response to a message. |
| BUFFALOBERRIES | • buffaloberries n. Plural of buffaloberry. • buffalo-berries n. Plural of buffalo-berry. • buffalo␣berries n. Plural of buffalo berry. |
| FLABBERGASTING | • flabbergasting adj. Overwhelming in a bewildering way; amazing, confounding, stunning, especially in a ludicrous manner. • flabbergasting v. Present participle of flabbergast. • FLABBERGAST v. to overwhelm with shock, surprise, or wonder. |