| AFTERBURNERS | • afterburners n. Plural of afterburner. • after-burners n. Plural of after-burner. • AFTERBURNER n. a device incorporated into a turbojet engine to provide extra thrust. |
| BLURRINESSES | • blurrinesses n. Plural of blurriness. • BLURRINESS n. the state of being blurry. |
| BREUNNERITES | • BREUNNERITE n. an iron-containing type of magnesite used in the manufacture of refractory bricks. |
| BUNCHBERRIES | • bunchberries n. Plural of bunchberry. • BUNCHBERRY n. the dwarf cornel, which bears a dense cluster of bright red, edible berries. |
| CANTERBURIES | • canterburies n. Plural of canterbury. • CANTERBURY n. a stand with divisions for holding books or music. |
| COUNTERBORES | • counterbores n. Plural of counterbore. • COUNTERBORE v. to form a counterbore in. |
| OVERBURTHENS | • overburthens n. Plural of overburthen. • OVERBURTHEN v. (archaic) to overburden, also OVERBURDEN. |
| PERTURBANCES | • perturbances n. Plural of perturbance. • PERTURBANCE n. perturbation. |
| SAUERBRATENS | • sauerbratens n. Plural of sauerbraten. • SAUERBRATEN n. (German) a dish of German origin consisting of beef marinaded in vinegar with peppercorns, onions, and other seasonings and then cooked. |
| SUBREFERENCE | • SUBREFERENCE n. an incomplete or surreptitious reference. |
| SUBTERRANEAN | • subterranean adj. Below ground, under the earth, underground. • subterranean adj. (By extension) Secret, concealed. • SUBTERRANEAN adj. underground. |
| UNDERBEARERS | • underbearers n. Plural of underbearer. • UNDERBEARER n. (dialect) someone who helps to carry a coffin. |
| UNDERBIDDERS | • underbidders n. Plural of underbidder. • UNDERBIDDER n. one who underbids. |
| UNDERBREATHS | • underbreaths n. Plural of underbreath. • UNDERBREATH n. subdued voice; rumour. |
| UNDERBRIDGES | • underbridges n. Plural of underbridge. • UNDERBRIDGE n. a bridge carrying a road or railway. |
| UNDERBRUSHED | • underbrushed v. Simple past tense and past participle of underbrush. • UNDERBRUSH v. to clear of underbrush. |
| UNDERBRUSHES | • underbrushes n. Plural of underbrush. • UNDERBRUSH n. shrubs, small trees, and the like, in a wood or forest, growing beneath large trees. |
| UNPRESCRIBED | • unprescribed adj. Not prescribed. • UNPRESCRIBED adj. not prescribed. |
| YOUNGBERRIES | • youngberries n. Plural of youngberry. • YOUNGBERRY n. a large reddish-black fruit, a cross between a blackberry and a dewberry. |