| DESERTIFIES | • desertifies v. Third-person singular simple present indicative form of desertify. • DESERTIFY v. to make into a desert. |
| DESULFURISE | • desulfurise v. Non-Oxford British spelling standard spelling of desulfurize. • DESULFURISE v. to remove the sulfur from a compound, also DESULFURIZE, DESULPHURISE, DESULPHURIZE. |
| DIREFULNESS | • direfulness n. Quality of being direful. • DIREFULNESS n. the state of being direful. |
| DISFEATURES | • disfeatures v. Third-person singular simple present indicative form of disfeature. • DISFEATURE v. to deprive of features; to mar the features of, also DEFEATURE. |
| DISFORESTED | • disforested v. Simple past tense and past participle of disforest. • DISFOREST v. to clear of forest, also DISAFFOREST. |
| DIVERSIFIES | • diversifies v. Third-person singular simple present indicative form of diversify. • DIVERSIFY v. to give variety to. |
| DORSIFLEXES | • dorsiflexes v. Third-person singular simple present indicative form of dorsiflex. • DORSIFLEX v. to bend towards the back or dorsal. |
| FEDERALISES | • federalises v. Third-person singular simple present indicative form of federalise. • FEDERALISE v. to unite in a federation, also FEDERALIZE. |
| FEDERALISMS | • federalisms n. Plural of federalism. • FEDERALISM n. the principles of Federalists or of federal union. |
| FEDERALISTS | • federalists n. Plural of federalist. • FEDERALIST n. a supporter of a federal constitution or union. |
| FUROSEMIDES | • furosemides n. Plural of furosemide. • FUROSEMIDE n. a synthetic diuretic drug used esp. in treating oedema, also FRUSEMIDE. |
| REFINEDNESS | • refinedness n. Quality of being refined. • REFINEDNESS n. the state of being refined. |
| SEMIFREDDOS | • semifreddos n. Plural of semifreddo. • SEMIFREDDO n. (Italian) a partially frozen Italian dessert similar to ice-cream. |
| SPEARFISHED | • spearfished v. Simple past tense and past participle of spearfish. • SPEARFISH v. to hunt for fish with a speargun. |
| SWIMFEEDERS | • SWIMFEEDER n. a device containing bait, attached to the line to ensure the gradual baiting of the swim from under the surface. |
| UNDERFISHES | • underfishes v. Third-person singular simple present indicative form of underfish. • UNDERFISH v. to fish insufficiently. |