| ADMONISHERS | • admonishers n. Plural of admonisher. • ADMONISHER n. one who admonishes. |
| ATMOSPHERES | • atmospheres n. Plural of atmosphere. • ATMOSPHERE n. the body of air and gas which surrounds the earth. |
| HARMONISERS | • harmonisers n. Plural of harmoniser. • HARMONISER n. one who harmonises, also HARMONIZER. |
| HOUSEMASTER | • housemaster n. A teacher who is in charge of a house at a boarding school. • house␣master n. A teacher in charge of a boarding house at a boarding school. • house␣master n. A teacher in charge of a sports house at a school. |
| HYPEROSMIAS | • HYPEROSMIA n. an abnormally acute sense of smell. |
| ISOTHERMALS | • isothermals n. Plural of isothermal. • ISOTHERMAL n. a line on a map connecting points of equal average temperature, also ISOTHERM. |
| MARCHIONESS | • marchioness n. The wife of a marquess. • marchioness n. A woman holding the rank of marquess in her own right. • marchioness n. (Slang, obsolete) An old-fashioned maid-of-all-work (female servant). |
| MASTERHOODS | • MASTERHOOD n. the state of being a master. |
| METACHROSES | • METACHROSIS n. the ability of animals to change colour. |
| METACHROSIS | • metachrosis n. (Zoology) The ability to change colour by the expansion and contraction of chromatophores. • METACHROSIS n. the ability of animals to change colour. |
| MONARCHISES | • monarchises v. Third-person singular simple present indicative form of monarchise. • MONARCHISE v. to play the sovereign; to act the monarch, also MONARCHIZE. |
| PROMACHOSES | • PROMACHOS n. (Greek) a champion or defender; a tutelary god. |
| SEISMOGRAPH | • seismograph n. An instrument that automatically detects and records the intensity, direction and duration of earthquakes… • SEISMOGRAPH n. an instrument for recording earthquakes. |
| SMARTPHONES | • smartphones n. Plural of smartphone. • smart␣phones n. Plural of smart phone. • SMARTPHONE n. a portable device combining a mobile phone and a computer. |
| SPHENOGRAMS | • sphenograms n. Plural of sphenogram. • SPHENOGRAM n. a cuneiform character. |
| THERMOSTATS | • thermostats n. Plural of thermostat. • THERMOSTAT v. to provide with or control the temperature of by a thermostat, a device for keeping temperature stead. |
| THIMEROSALS | • THIMEROSAL n. a cream-coloured crystalline water-soluble powder, used on the skin to treat minor abrasions. |