| DESULFURS | • desulfurs v. Third-person singular simple present indicative form of desulfur. • DESULFUR v. to free from sulphur. |
| DRIFTLESS | • driftless adj. Having no drift or direction; without aim; purposeless. • DRIFTLESS adj. without drift. |
| FELDSHERS | • feldshers n. Plural of feldsher. • FELDSHER n. (Russian) a medical worker in Russia, also FELDSCHAR, FELDSCHER. |
| FELDSPARS | • feldspars n. Plural of feldspar. • FELDSPAR n. a common rock-forming mineral, also FELDSPATH, FELSPAR. |
| FLAXSEEDS | • flaxseeds n. Plural of flaxseed. • flax␣seeds n. Plural of flax seed. • FLAXSEED n. the seed of flax. |
| FLIPSIDES | • flipsides n. Plural of flipside. • flip␣sides n. Plural of flip side. • FLIPSIDE n. the reverse of something; a less familiar aspect of anything. |
| FLOODLESS | • floodless adj. Without floods. • FLOODLESS adj. without a flood. |
| FLUIDISES | • fluidises v. Third-person singular simple present indicative form of fluidise. • FLUIDISE v. to make fluid, also FLUIDIZE, FLUIDIFY. |
| FLUIDNESS | • fluidness n. The quality of being fluid. • FLUIDNESS n. the state of being fluid. |
| FRONDLESS | • frondless adj. Without fronds. • FRONDLESS adj. without fronds. |
| GASFIELDS | • gasfields n. Plural of gasfield. • gas␣fields n. Plural of gas field. • GASFIELD n. an area with natural gas. |
| MISFIELDS | • misfields v. Third-person singular simple present indicative form of misfield. • misfields n. Plural of misfield. • MISFIELD v. to field badly. |
| SANDFLIES | • sandflies n. Plural of sandfly. • sand␣flies n. Plural of sand fly. • SANDFLY n. any of various small bloodsucking flies. |
| SELFHOODS | • selfhoods n. Plural of selfhood. • SELFHOOD n. the state of being an individual person, also SELFNESS. |
| SELFWARDS | • selfwards adv. Towards oneself. • SELFWARDS adv. towards oneself, also SELFWARD. |
| SHADFLIES | • shadflies n. Plural of shadfly. • SHADFLY n. the mayfly. |
| SPADEFULS | • spadefuls n. Plural of spadeful. • SPADEFUL n. as much as a spade can hold. |
| SUBFIELDS | • subfields n. Plural of subfield. • SUBFIELD n. a subset of a mathematical field. |