| 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. |
| 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. |
| FRAGILENESS | • fragileness n. The property of being fragile. • FRAGILENESS n. the state of being fragile. |
| FRAILNESSES | • frailnesses n. Plural of frailness. • FRAILNESS n. the state of being frail. |
| FRANCHISEES | • franchisees n. Plural of franchisee. • FRANCHISEE n. one who receives a franchise. |
| FRATERNISES | • fraternises v. Third-person singular simple present indicative form of fraternise. • FRATERNISE v. to associate with, also FRATERNIZE. |
| FREEGANISMS | • FREEGANISM n. the policy of being a freegan. |
| FRIABLENESS | • friableness n. The state or quality of being friable; friability. • FRIABLENESS n. the state of being friable. |
| LUCIFERASES | • luciferases n. Plural of luciferase. • LUCIFERASE n. an oxidising enzyme in the luminous organs of certain animals that acts on luciferin to produce bioluminescence. |
| MANIFESTERS | • manifesters n. Plural of manifester. • MANIFESTER n. one who makes manifest. |
| MISFEATURES | • misfeatures n. Plural of misfeature. • MISFEATURES n. MISFEATURE. |
| PERSIFLAGES | • persiflages n. Plural of persiflage. • PERSIFLAGE n. (French) frivolous, bantering talk. |
| SIEGECRAFTS | • SIEGECRAFT n. the military art of conducting a siege. |
| SPEARFISHED | • spearfished v. Simple past tense and past participle of spearfish. • SPEARFISH v. to hunt for fish with a speargun. |
| SPEARFISHES | • spearfishes n. Plural of spearfish. • spearfishes v. Third-person singular simple present indicative form of spearfish. • SPEARFISH v. to hunt for fish with a speargun. |
| ZEBRAFISHES | • zebrafishes n. Plural of zebrafish. • zebra␣fishes n. Plural of zebra fish, an alternative spelling of zebrafish. • ZEBRAFISH n. a striped tropical fish. |