| ADIATHERMANOUS | • ADIATHERMANOUS adj. not permeable by or able to conduct radiant heat. |
| CHATEAUBRIANDS | • chateaubriands n. Plural of chateaubriand. • CHATEAUBRIAND n. a large tenderloin steak usually grilled or broiled and served with a sauce. |
| COUNTERSHADING | • countershading n. A pattern of animal colouration, existing as a form of camouflage, characterised by darker pigmentation… • COUNTERSHADING n. cryptic coloration of an animal with parts normally in shadow being light and parts normally illuminated being dark thereby reducing shadows and contours. |
| CUSTODIANSHIPS | • custodianships n. Plural of custodianship. • CUSTODIANSHIP n. the office of custodian. |
| DAUGHTERLINESS | • daughterliness n. The quality of being daughterly. • DAUGHTERLINESS n. the state of being daughterly. |
| DECAMETHONIUMS | • DECAMETHONIUM n. a type of muscle relaxant. |
| DEHUMANISATION | • dehumanisation n. Alternative spelling of dehumanization. • DEHUMANISATION n. the process of dehumanising, also DEHUMANIZATION. |
| DESULPHURATING | • desulphurating v. Present participle of desulphurate. • DESULPHURATE v. to remove sulphur from. |
| DESULPHURATION | • desulphuration n. The act or process of depriving of sulfur. • DESULPHURATION n. the act of desulphuring. |
| DISAUTHORISING | • disauthorising v. Present participle of disauthorise. • DISAUTHORISE v. to deprive of authority, also DISAUTHORIZE. |
| DISAUTHORIZING | • disauthorizing v. Present participle of disauthorize. • DISAUTHORIZE v. to deprive of authority, also DISAUTHORISE. |
| DRAUGHTINESSES | • DRAUGHTINESS n. the state of being draughty. |
| HAEMODILUTIONS | • haemodilutions n. Plural of haemodilution. • HAEMODILUTION n. an increase in the fluid content of blood leading to a lower concentration of red blood cells, also HEMODILUTION. |
| OUTLANDISHNESS | • outlandishness n. The quality of being outlandish. • OUTLANDISH n. of or relating to another country. |
| QUADRILLIONTHS | • quadrillionths n. Plural of quadrillionth. • QUADRILLIONTH n. one of a quadrillion equal parts. |
| UNANESTHETISED | • unanesthetised adj. Alternative spelling of unanesthetized. • UNANESTHETISED adj. not anesthetised, also UNANESTHETIZED. |
| UNANESTHETIZED | • unanesthetized adj. Not anesthetized. • UNANESTHETIZED adj. not anesthetised, also UNANESTHETISED. |
| UNTHRIFTIHEADS | • UNTHRIFTIHEAD n. (archaic) thriftlessness. |
| UNTHRIFTYHEADS | • UNTHRIFTYHEAD n. (Spenser) unthriftiness, also UNTHRIFTYHED. |