| DOBSONFLY | • dobsonfly n. Any insect of the subfamily Corydalinae, whose males have long mandibles, found in the Americas and… • DOBSONFLY n. the larva of a large neuropterous insect, used as fish bait, also DOBSON. |
| DOOMFULLY | • doomfully adv. In a doomful manner. • DOOMFUL adv. (Spenser) dispensing judgment. |
| FESTOLOGY | • festology n. A form of martyrology that lists the feast days. • FESTOLOGY n. a treatise on ecclesiastical festivals, also FESTILOGY. |
| FLOODWAYS | • floodways n. Plural of floodway. • FLOODWAY n. an artificial passage for floodwater. |
| FOOLHARDY | • foolhardy adj. Marked by unthinking recklessness with disregard for danger; boldly rash; hotheaded. • foolhardy n. A person who is foolhardy. • FOOLHARDY adj. recklessly brave. |
| FOOLISHLY | • foolishly adv. In a foolish manner. • foolishly adv. Without good judgment. • FOOLISH adv. lacking good sense or judgement. |
| FORLORNLY | • forlornly adv. In a forlorn manner. • FORLORN adv. forsaken. |
| FORTYFOLD | • fortyfold adj. By a multiple of forty; by forty times as much or as many. • fortyfold adv. By a factor of forty. • FORTYFOLD adj. multiplied forty times over. |
| HYDROFOIL | • hydrofoil n. (Nautical) A wing attached to the hull of a ship that raises it out of the water when travelling at… • hydrofoil n. (Nautical) A vessel equipped with such a device. • hydrofoil v. (Nautical) To operate or use or ride atop a hydrofoil wing on a hull so equipped. |
| KERFLOOEY | • kerflooey adj. (US, slang) kaput. • KERFLOOEY adj. into a state of destruction or malfunction. |
| MYCOFLORA | • mycoflora n. Fungi collectively, especially those of a particular region. • MYCOFLORA n. the fungi characteristic of a region. |
| OLFACTORY | • olfactory adj. (Relational) Concerning the sense of smell. • olfactory n. (Anatomy, zootomy) Ellipsis of olfactory organ. • olfactory n. (Chiefly in the plural) The sense of smell. |
| SPLAYFOOT | • splayfoot n. (Uncountable) A deformity in which the feet are abnormally flat and turned outwards. • splayfoot n. (Countable) A foot exhibiting that deformity. • SPLAYFOOT n. a foot that is abnormally flattened and spread out. |