| COUNTERSANK | • countersank v. Simple past tense of countersink. • COUNTERSINK v. to make a countersink on (a hole). |
| COUNTERSINK | • countersink n. A cylindrical recess, typically machined around a hole to admit a screw so that it sits flush with a surface. • countersink v. (Transitive) To create such a conical recess. • countersink v. (Transitive) To cause to sink even with or below the surface. |
| COUNTERSUNK | • countersunk v. Past participle of countersink. • countersunk adj. (Of a bolt or screw) That has a flat conical top allowing it to be inserted flush with a surface. • COUNTERSINK v. to make a countersink on (a hole). |
| DRUNKATHONS | • DRUNKATHON n. a prolonged drinking session. |
| MOUNTEBANKS | • mountebanks n. Plural of mountebank. • mountebanks v. Third-person singular simple present indicative form of mountebank. • MOUNTEBANK n. a person who sells quack medicines from a platform; a charlatan. |
| PINTUCKINGS | • pintuckings n. Plural of pintucking. • PINTUCKING n. the act of tucking with a pintuck. |
| TANKBUSTING | • tankbusting n. (Colloquial) The destruction of tanks by military aircraft. • tankbusting adj. (Colloquial) Of a military aircraft: designed for the destruction of tanks. • TANKBUSTING n. the use of a tankbuster, a plane that specialises in attacking tanks. |
| TEKNONYMOUS | • teknonymous adj. Relating to teknonymy. • TEKNONYMOUS adj. relating to teknonymy, the naming of the parent after the child. |
| UNBEKNOWNST | • unbeknownst adv. (Followed by to) without the knowledge of. • UNBEKNOWNST adj. unknown. • UNBEKNOWNST adv. without the knowledge of, unobserved by, also UNBEKNOWN. |
| UNKEMPTNESS | • unkemptness n. The state or condition of being unkempt. • UNKEMPTNESS n. the state of being unkempt. |
| UNKINDLIEST | • unkindliest adj. Superlative form of unkindly: most unkindly. • UNKINDLY adv. UNKIND, not kind. |
| UNKINGLIEST | • unkingliest adj. Superlative form of unkingly: most unkingly. • UNKINGLY adj. not kingly. |
| UNSOCKETING | • unsocketing v. Present participle of unsocket. • UNSOCKET v. to take out of the socket. |