| ALEMBROTHS | • ALEMBROTH n. an alchemists' word for mercury ammonium chloride, aka salt of wisdom. |
| ALGORITHMS | • algorithms n. Plural of algorithm. • ALGORITHM n. a step-by-step procedure for solving a particular problem or set of problems. |
| CHEMTRAILS | • chemtrails n. Plural of chemtrail. • CHEMTRAIL n. a vapour trail believed to contain toxic chemicals. |
| HAILSTORMS | • hailstorms n. Plural of hailstorm. • hail␣storms n. Plural of hail storm. • HAILSTORM n. a storm of hail. |
| HUMORALIST | • humoralist n. One who favors the humoral pathology or believes in humoralism. • HUMORALIST n. one who favors the humoral pathology or believes in humoralism. |
| ISOTHERMAL | • isothermal adj. Of or pertaining to a process that takes place at constant temperature. • isothermal adj. Of or pertaining to an isotherm. • isothermal n. (Geography) An isotherm. |
| LATHYRISMS | • LATHYRISM n. a neurological disease producing paralysis of the legs, apparently caused by eating cultivated vetch. |
| LOGARITHMS | • logarithms n. Plural of logarithm. • LOGARITHM n. a mathematical operation used esp. before electronic computing, to simplify multiplication and division. |
| MICROLITHS | • microliths n. Plural of microlith. • MICROLITH n. a very small stone tool. |
| MORTCLOTHS | • mortcloths n. Plural of mortcloth. • mort␣cloths n. Plural of mort cloth. • MORTCLOTH n. a pall. |
| MOTHERLESS | • motherless adj. Without a (living) mother. • motherless adj. Without mother (mucilaginous substance in fermenting liquid). • motherless adj. (Figurative) Without a history or predecessor. |
| RHYTHMLESS | • rhythmless adj. Without rhythm. • RHYTHMLESS adj. being without rhythm. |
| SHMALTZIER | • shmaltzier adj. Comparative form of shmaltzy: more shmaltzy. • SHMALTZY adj. (Yiddish) sickly sentimental, also SCHMALTZY, SCHMALZY. |
| SHTREIMELS | • shtreimels n. Plural of shtreimel. • SHTREIMEL n. (Yiddish) a round, broad-brimmed hat edged with fur worn by some Hasidic Jews. |
| THERMALISE | • thermalise v. Alternative spelling of thermalize. • THERMALISE v. to reduce the kinetic energy and speed of fast neutrons in a reactor, also THERMALIZE. |
| THIMEROSAL | • thimerosal n. US standard form of thiomersal. • THIMEROSAL n. a cream-coloured crystalline water-soluble powder, used on the skin to treat minor abrasions. |
| THRALLDOMS | • thralldoms n. Plural of thralldom. • THRALLDOM n. servitude, also THRALDOM. |
| TRIUMPHALS | • triumphals n. Plural of triumphal. • TRIUMPHAL n. (Milton) a token of victory. |