11-letter words containing a, s, t, o, r, i
- monolatrism — Belief in multiple deities but worship of only one.
- moratoriums — Plural form of moratorium.
- morningstar — Alternative spelling of morning star.
- mortalities — Plural form of mortalitie.
- motorsailer — A boat equipped with both sails and an engine.
- multiparous — of or relating to a multipara.
- muscatorium — a flabellum or fan, esp the ceremonial fan carried before the pope
- mustard oil — oil expressed from the seed of mustard, used chiefly in making soap.
- myocarditis — inflammation of the myocardium.
- myographist — a person who has expert knowledge of muscles
- nasogastric — of, relating to, or involving the nose and stomach.
- negotiators — Plural form of negotiator.
- nematodirus — any parasitic nematode worm of the genus Nematodirus
- nicostratus — a son of Menelaus and Helen who, with his illegitimate brother Megapenthes, expelled Helen from Sparta when Menelaus died.
- nitrogenase — an enzyme complex that catalyzes the reduction of molecular nitrogen in the nitrogen-fixation process of bacteria.
- nitrosamine — any of a series of compounds with the type formula R 2 NNO, some of which are carcinogenic, formed in cured meats by the conversion of nitrite.
- nitrosation — a chemical reaction in which organic compounds are converted into nitroso compounds
- nitrosourea — any of various lipid-soluble, synthetic or naturally occurring alkylating agents that can cross the blood-brain barrier: used in the treatment of certain brain cancers.
- nitrostarch — an orange powder, C 1 2 H 1 2 N 8 O 2 6 , soluble in ethanol, used in explosives.
- non-marxist — an adherent of Karl Marx or his theories.
- nonartistic — not artistic
- nonpartisan — not partisan; objective.
- nonstriated — not striated; unstriped, as certain muscular tissue.
- normalities — conforming to the standard or the common type; usual; not abnormal; regular; natural.
- nostradamic — of or pertaining to Nostradamus or resembling his work; prophetic
- numerations — Plural form of numeration.
- obliterates — Third-person singular simple present indicative form of obliterate.
- obscuration — the act of obscuring.
- obsecration — to entreat solemnly; beseech; supplicate.
- observation — an act or instance of noticing or perceiving.
- observative — Observant; watchful.
- obsignatory — (obsolete) Ratifying; confirming by sealing.
- obstetrical — of or relating to the care and treatment of women in childbirth and during the period before and after delivery.
- octandrious — having eight stamens.
- olfactories — of or relating to the sense of smell: olfactory organs.
- on a string — a slender cord or thick thread used for binding or tying; line.
- operatories — a room or other area with special equipment and facilities, as for dental surgery, scientific experiments, or the like.
- orchardists — Plural form of orchardist.
- orchestrina — (musical instruments) orchestrion.
- ordainments — Plural form of ordainment.
- ordinations — Plural form of ordination.
- organistrum — a stringed instrument played by two people
- orientalism — a peculiarity or idiosyncrasy of the peoples of Asia, especially the East.
- orientalist — A person (especially a scholar) interested in the orient.
- originalist — One who has, or tends to have, original ideas.
- originators — Plural form of originator.
- ornamentist — a person who adorns or decorates, esp professionally
- ornithosaur — an extinct flying reptile
- orthostatic — relating to or caused by erect posture.
- oscillators — Plural form of oscillator.