13-letter words containing t, s, a, o, y
- mastoidectomy — the removal of part of a mastoid process, usually for draining an infection.
- mayor's court — a city court presided over by a mayor.
- megasporocyte — a diploid cell in plants that undergoes meiosis to create four haploid megaspores.
- microcrystals — Plural form of microcrystal.
- micropayments — Plural form of micropayment.
- modesty panel — a panel across the front of a desk, especially an office desk, designed to conceal the legs of a person seated at it.
- money matters — issues concerning finances or money, esp your own finances or money
- monodactylous — having only one digit or claw.
- morpho-syntax — the study of the morphological and syntactic properties of linguistic or grammatical units.
- mount stanley — a mountain in central Africa, between Uganda and the Democratic Republic of Congo: the highest peak of the Ruwenzori range. Height: 5109 m (16 763 ft)
- mountainously — In a mountainous way.
- musicotherapy — the treatment of mental disorders with music
- mycetophagous — That feeds on fungi.
- myelinisation — Alt form myelinization.
- 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.
- mystification — to perplex (a person) by playing upon the person's credulity; bewilder purposely.
- mythographies — Plural form of mythography.
- nanochemistry — (chemistry) The synthesis, analysis and characterization of chemical compounds at the nanoscale.
- non-customary — according to or depending on custom; usual; habitual.
- non-sedentary — accustomed to sit or rest a great deal or to take little exercise.
- non-signatory — having signed, or joined in signing, a document: the signatory powers to a treaty.
- nonhysterical — not hysterical or funny
- nonsensuality — The state or condition of being nonsensual.
- nonstationary — Not stationary.
- nonsystematic — Not systematic.
- north by east — a point on the compass 11°15′ east of north. Abbreviation: NbE.
- northeasterly — of or located in the northeast.
- nostalgically — experiencing or exhibiting nostalgia, a sentimental or wistful yearning for the happiness felt in a former place, time, or situation.
- numismatology — Numismatics.
- observability — capable of being or liable to be observed; noticeable; visible; discernible: an observable change in attitude.
- obstetrically — (medicine) In terms of obstetrics.
- occasionality — the condition or character of being infrequent or intended for a specific occasion, or that which is infrequent or intended for a specific occasion
- octosyllables — Plural form of octosyllable.
- of many parts — having many different abilities
- omoplatoscopy — Divination by use of a shoulder blade.
- on a suddenty — suddenly, unexpectedly
- onanistically — In an onanistic manner.
- onomastically — In an onomastic way.
- onychophagist — the practice of biting one's nails, especially when done habitually and as a symptom of emotional disturbance.
- opisthography — the practice of writing on the front and back of a parchment or papyrus
- oppositionary — the action of opposing, resisting, or combating.
- orgiastically — In an orgiastic fashion.
- out one's way — in, to, or near one's neighborhood
- outstandingly — prominent; conspicuous; striking: an outstanding example of courage.
- overstability — the state of being excessively stable
- oystercatcher — any of several long-billed wading birds of the genus Haematopus that have chiefly black-and-white plumage and that feed on oysters, clams, mussels, etc.
- palaeocrystic — consisting of former glacial formation
- parasyntheton — a word formed by parasynthesis; for example, kind-hearted
- patriot's day — the third Monday in April, a legal holiday in Me. and Mass. commemorating the battles of Lexington and Concord (April 19, 1775)