| BOUTONNIERES | • boutonnieres n. Plural of boutonniere. • boutonnières n. Plural of boutonnière. • BOUTONNIERE n. (French) a flower for the buttonhole, etc. |
| BRONCOBUSTER | • broncobuster n. (Chiefly US) A person who breaks horses so that they can be ridden with a saddle. • bronco-buster n. Alternative spelling of broncobuster. • bronco␣buster n. Alternative spelling of broncobuster. |
| BRONTOSAURUS | • brontosaurus n. One of the largest land animals to ever walk the earth; a Brontosaurus. • Brontosaurus prop.n. A taxonomic genus within the family Diplodocidae – certain large long-necked sauropods; formerly merged… • BRONTOSAURUS n. any of a genus of large sauropod dinosaurs of the Jurassic, also BRONTOSAUR. |
| BURROWSTOWNS | • burrowstowns n. Plural of burrowstown. • BURROWSTOWN n. (Scots) a town that is a burgh. |
| BUTTONHOLERS | • buttonholers n. Plural of buttonholer. • BUTTONHOLER n. a person or sewing-machine attachment that makes buttonholes. |
| CONTRIBUTORS | • contributors n. Plural of contributor. • CONTRIBUTOR n. one who contributes. |
| CONURBATIONS | • conurbations n. Plural of conurbation. • CONURBATION n. an aggregation or continuous network of urban communities. |
| COUNTERBLOWS | • counterblows n. Plural of counterblow. • COUNTERBLOW n. a blow in return. |
| COUNTERBONDS | • counterbonds n. Plural of counterbond. • COUNTERBOND n. a bond to protect a person who has given bond for another from contingent loss. |
| COUNTERBORES | • counterbores n. Plural of counterbore. • COUNTERBORE v. to form a counterbore in. |
| OBJURGATIONS | • objurgations n. Plural of objurgation. • OBJURGATION n. a rebuke, a scolding. |
| OBSCURATIONS | • obscurations n. Plural of obscuration. • OBSCURATION n. the act of obscuring. |
| OBSTRUCTIONS | • obstructions n. Plural of obstruction. • OBSTRUCTION n. the state of being obstructed. |
| OBUMBRATIONS | • obumbrations n. Plural of obumbration. • OBUMBRATION n. the act of obumbrating. |
| SUBORDINATOR | • subordinator n. (Grammar) Any of a lexical class of words that join clauses at a subordinate syntactic level. • subordinator n. One who subordinates, or reduces the status of, another person. • SUBORDINATOR n. one that subordinates. |
| SUBORNATIONS | • subornations n. Plural of subornation. • SUBORNATION n. the act of suborning. |
| SUBROGATIONS | • subrogations n. Plural of subrogation. • SUBROGATION n. the act of subrogating, also SURROGATION. |
| TOURBILLIONS | • tourbillions n. Plural of tourbillion. • TOURBILLION n. (French) a whirlwind; any whirling object, also TOURBILLON. |
| URBANOLOGIST | • urbanologist n. A sociologist who studies the problems of living in cities and towns. • URBANOLOGIST n. one who studies towns. |