| BUTTONBUSHES | • buttonbushes n. Plural of buttonbush. • BUTTONBUSH n. a North American shrub of the madder family with globular flower heads. |
| BUTTONHOLERS | • buttonholers n. Plural of buttonholer. • BUTTONHOLER n. a person or sewing-machine attachment that makes buttonholes. |
| BUTTONHOOKED | • buttonhooked v. Simple past tense and past participle of buttonhook. • BUTTONHOOK v. to make a kind of offensive play in American football. |
| DEBOUCHMENTS | • debouchments n. Plural of debouchment. • DEBOUCHMENT n. the act of debouching. |
| DOUBLETHINKS | • doublethinks n. Plural of doublethink. • DOUBLETHINK n. thought marked by the acceptance of gross contradictions and falsehoods, esp. when used as a technique of self-indoctrination. |
| HEBETUDINOUS | • hebetudinous adj. Displaying mental lethargy or dullness. • HEBETUDINOUS adj. dull or lethargic, esp. relating to the mind. |
| INTERBOROUGH | • interborough adj. Between boroughs. • INTERBOROUGH adj. between boroughs. |
| LEATHERBOUND | • leatherbound adj. Bound in leather. • LEATHERBOUND adj. of a book, bound in leather. |
| LUCKENBOOTHS | • LUCKENBOOTH n. (Scots) a shop or booth esp. in 18th century Edinburgh. |
| OUTBREATHING | • outbreathing v. Present participle of outbreathe. • outbreathing n. A breathing out; an exhalation. • OUTBREATHE v. to breathe forth. |
| OVERBURTHENS | • overburthens n. Plural of overburthen. • OVERBURTHEN v. (archaic) to overburden, also OVERBURDEN. |
| THUNDERBOLTS | • thunderbolts n. Plural of thunderbolt. • THUNDERBOLT n. a flash of lightning conceived as a bolt hurled from the heavens. |
| THUNDERBOXES | • thunderboxes n. Plural of thunderbox. • thunder-boxes n. Plural of thunder-box (alternative form of thunderboxes). • thunder␣boxes n. Plural of thunder box (alternative form of thunderboxes). |
| TURNBROACHES | • turnbroaches n. Plural of turnbroach. • TURNBROACH n. a turnspit. |
| UNFATHOMABLE | • unfathomable adj. Impossible to fathom or understand. • unfathomable adj. Difficult to penetrate. • UNFATHOMABLE adj. not capable of being fathomed. |
| UNHOSPITABLE | • unhospitable adj. Not hospitable. • UNHOSPITABLE adj. not hospitable, also INHOSPITABLE. |
| UNPROHIBITED | • unprohibited adj. Not prohibited. • UNPROHIBITED adj. not prohibited. |
| UNTOUCHABLES | • untouchables n. Plural of untouchable. • UNTOUCHABLE n. one that is untouchable, esp. a Hindu of very low caste. |