| BLUNDERBUSSES | • blunderbusses n. Plural of blunderbuss. • BLUNDERBUSS n. an old-fashioned gun. |
| DISUBSTITUTED | • disubstituted adj. (Organic chemistry) Having two substituents. • DISUBSTITUTED adj. having two substituent atoms or groups in a molecule. |
| DUBIOUSNESSES | • dubiousnesses n. Plural of dubiousness. • DUBIOUSNESS n. the state of being dubious. |
| FUSSBUDGETIER | • FUSSBUDGETY adj. like a fussbudget, a person who fusses about unimportant things. |
| HOUSEHUSBANDS | • househusbands n. Plural of househusband. • house␣husbands n. Plural of house husband. • HOUSEHUSBAND n. a husband who does housekeeping usually while his wife earns the family income. |
| SUBDEBUTANTES | • subdebutantes n. Plural of subdebutante. • SUBDEBUTANTE n. a young girl who is about to become a debutante, also SUBDEB. |
| SUBDUEDNESSES | • SUBDUEDNESS n. the state of being subdued. |
| SUBFEUDATIONS | • subfeudations n. Plural of subfeudation. • SUBFEUDATION n. subinfeudation. |
| SUBINDUSTRIES | • subindustries n. Plural of subindustry. • SUBINDUSTRY n. a subordinate industry. |
| SUBINFEUDATES | • subinfeudates v. Third-person singular simple present indicative form of subinfeudate. • SUBINFEUDATE v. to grant to another land held by another feudal lord, also SUBFEU, SUBINFEUD. |
| SUBINTRODUCES | • SUBINTRODUCE v. to bring in surreptitiously or subtly. |
| UNBOUNDEDNESS | • unboundedness n. The condition of being unbounded. • UNBOUNDEDNESS n. the state of being unbounded. |
| UNDISCUSSABLE | • undiscussable adj. Not discussable; that cannot be discussed. • UNDISCUSSABLE adj. that cannot be discussed, also UNDISCUSSIBLE. |
| UNDISCUSSIBLE | • undiscussible adj. Alternative form of undiscussable. • UNDISCUSSIBLE adj. that cannot be discussed, also UNDISCUSSABLE. |
| UNDISGUISABLE | • undisguisable adj. Impossible to disguise. • UNDISGUISABLE adj. not disguisable. |