12-letter words containing h, o, r, m, n, a
- prochain ami — a next friend or next of kin
- prochein ami — next friend.
- promethazine — a phenothiaxine derivative, C 1 7 H 2 0 N 2 S, used for the symptomatic relief of allergies and in the management of motion sickness.
- prothalamion — a song or poem written to celebrate a marriage.
- rachmaninoff — Sergei Wassilievitch [sur-gey vuh-seel-yuh-vich;; Russian syir-gyey vuh-syee-lyi-vyich] /sɜrˈgeɪ vəˈsil yə vɪtʃ;; Russian syɪrˈgyeɪ vʌˈsyi lyɪ vyɪtʃ/ (Show IPA), 1873–1943, Russian pianist and composer.
- racing homer — a kind of homing pigeon used for racing
- rammohun roy — Rammohun [rah-moh-hon] /rɑˈmoʊ hɒn/ (Show IPA), 1774–1833, Indian religious leader: founder of Brahmo Samaj.
- rhodomontade — rodomontade
- romney marsh — one of an English breed of hardy sheep, having coarse, long wool.
- stenothermal — (of animals or plants) able to exist only within a narrow range of temperature
- telharmonium — a musical keyboard instrument operating by alternating currents of electricity which, on impulse from the keyboard, produce music at a distant point via telephone lines.
- theatromania — an abnormal fondness or mania for the theatre
- thermidorian — a member of the French moderate group who participated in the downfall of Robespierre and his followers on the 9th Thermidor (July 27th), 1794.
- thermohaline — relating to both the temperature and salinity of ocean water
- unharmonious — marked by agreement in feeling, attitude, or action: a harmonious group.
- unharmonized — to bring into harmony, accord, or agreement: to harmonize one's views with the new situation.
- warehouseman — a person who stores goods for others for pay.
- warehousemen — Irregular plural form of warehouseman.
- weatherwoman — a woman who works as a weathercaster.
- weatherwomen — Plural form of weatherwoman.
- woman-chaser — a philanderer; womanizer.