| BUTTERHEADS | • butterheads n. Plural of butterhead. |
| DUNDERHEADS | • dunderheads n. Plural of dunderhead. • DUNDERHEAD n. a dunce; a numskull; a blockhead. |
| FIGUREHEADS | • figureheads n. Plural of figurehead. • figure-heads n. Plural of figure-head. • FIGUREHEAD n. the figure, statue, or bust, on the prow of a ship. |
| HEADHUNTERS | • headhunters n. Plural of headhunter. • head-hunters n. Plural of head-hunter. • head␣hunters n. Plural of head hunter. |
| HEADSQUARES | • headsquares n. Plural of headsquare. • HEADSQUARE n. a square of material used as a covering for the head. |
| REHUMANISED | • rehumanised v. Simple past tense and past participle of rehumanise. • REHUMANISE v. to make human again, also REHUMANIZE. |
| REPURCHASED | • repurchased v. Simple past tense and past participle of repurchase. • REPURCHASE v. to buy back or again. |
| RUDDERHEADS | • rudderheads n. Plural of rudderhead. • RUDDERHEAD n. the top of the rudderpost, to which the steering apparatus may be fixed. |
| SLAUGHTERED | • slaughtered v. Simple past tense and past participle of slaughter. • slaughtered adj. (Informal) Extremely drunk. • SLAUGHTER v. to kill, esp. animals for food. |
| SQUAREHEADS | • squareheads n. Plural of squarehead. • SQUAREHEAD n. (offensive) a German or Scandinavian. |
| SUPERHARDEN | • superharden v. (Transitive) To make superhard. • SUPERHARDEN v. to harden to extremes. |
| SUPERHEATED | • superheated v. Simple past tense and past participle of superheat. • superheated adj. (Physics) heated above the critical point. • superheated adj. Heated above the boiling point. |
| TURTLEHEADS | • turtleheads n. Plural of turtlehead. • TURTLEHEAD n. an American perennial herb with white flowers shaped like the head of a turtle. |
| UNDEREARTHS | • UNDEREARTH n. the soil found beneath the surface of something. |
| UNDERNEATHS | • underneaths n. Plural of underneath. • underneaths n. (Colloquial, childish) genitalia. • UNDERNEATH n. the under part or side. |
| UNDERSHAPEN | • undershapen adj. (Poetic, nonce word) Under the usual size; dwarfish; small. • UNDERSHAPEN adj. (Tennyson) imperfectly formed. |
| UNHARNESSED | • unharnessed v. Simple past tense and past participle of unharness. • unharnessed adj. Having had the harness or harnesses removed. • UNHARNESS v. to release from a harness. |
| UNHARVESTED | • unharvested adj. Not harvested. • UNHARVESTED adj. not harvested. |
| UNREHEARSED | • unrehearsed adj. Not rehearsed. • UNREHEARSED adj. not rehearsed. |
| UNSHARPENED | • unsharpened adj. Not sharpened. • UNSHARPENED adj. not sharpened. |