13-letter words containing a, o, r, i, s, t
- mastigophoran — Also, mastigophore [mas-ti-guh-fawr, -fohr] /ˈmæs tɪ gəˌfɔr, -ˌfoʊr/ (Show IPA). a protozoan of the phylum Mastigophora.
- mastigophoric — Carrying or wielding a whip.
- matripotestal — of or relating to the authority exercised by a mother or a mother's blood relatives.
- melodramatics — Melodramatic behavior, action, or writing.
- melodramatist — A writer of melodramas.
- memorabiliast — a person who collects mementos or souvenirs, as postcards or playbills.
- mercerisation — A process of treating cotton with sodium hydroxide in order to make it more lustrous.
- meritocracies — Plural form of meritocracy.
- mesmerization — to hypnotize.
- metachromasia — A characteristic change in the colour of staining carried out in biological tissues, exhibited by certain aniline dyes when they bind to particular substances present in these tissues, called chromotropes.
- metalliferous — containing or yielding metal.
- metamorphosis — Biology. a profound change in form from one stage to the next in the life history of an organism, as from the caterpillar to the pupa and from the pupa to the adult butterfly. Compare complete metamorphosis.
- metropolitans — Plural form of metropolitan.
- microcassette — a very small audio tape cassette smaller than a minicassette, for use with a pocket-size tape recorder.
- microclimates — Plural form of microclimate.
- microcrystals — Plural form of microcrystal.
- microhabitats — Plural form of microhabitat.
- micronisation — The process by which a material is reduced in size, often to micrometer proportions.
- microparasite — a parasitic microorganism.
- micropayments — Plural form of micropayment.
- microtonalism — The use of microtones in music.
- ministrations — the act of ministering care, aid, religious service, etc.
- misanthropist — a hater of humankind.
- miscalculator — A person who miscalculates.
- miscategorize — to arrange in categories or classes; classify.
- miscoordinate — of the same order or degree; equal in rank or importance.
- moderationist — a person who favors, supports, or promotes moderation.
- moderatorship — The position or office of a moderator.
- modernisation — Alternative spelling of modernization.
- momentariness — The property of being momentary.
- monotherapies — Plural form of monotherapy.
- mousetrapping — Present participle of mousetrap.
- movie actress — a female who acts in films or movies
- multiorgasmic — Capable of multiple orgasms without a refractory period.
- multisectoral — Involving multiple sectors.
- musicotherapy — the treatment of mental disorders with music
- myofibroblast — (cytology) A cell that is intermediate between a fibroblast and smooth muscle.
- myringoplasty — (surgery) The closure of the perforation of pars tensa of the tympanic membrane.
- mythographies — Plural form of mythography.
- nanochemistry — (chemistry) The synthesis, analysis and characterization of chemical compounds at the nanoscale.
- nanomaterials — Plural form of nanomaterial.
- nanoparticles — Plural form of nanoparticle.
- narratologist — a person who studies narratology; an expert in narratology
- narrow-fisted — tight-fisted.
- narrowcasting — Present participle of narrowcast.
- nectariferous — producing nectar.
- nectarivorous — feeding on nectar
- neoliberalist — A supporter of neoliberalism.
- nephropathies — Plural form of nephropathy.
- nitrogen base — Chemistry, Biochemistry. a nitrogen-containing organic compound that has the chemical properties of a base, especially a pyrimidine or purine: Four nitrogen bases are present in a DNA molecule.