13-letter words containing p, r, o, s, t, n
- lepidopterans — Plural form of lepidopteran.
- lycanthropous — Lycanthropic.
- magnetographs — Plural form of magnetograph.
- magnetosphere — the outer region of the earth's ionosphere, where the earth's magnetic field controls the motion of charged particles, as in the Van Allen belts. Compare magnetopause.
- malabsorption — faulty absorption of nutritive material from the intestine.
- mastigophoran — Also, mastigophore [mas-ti-guh-fawr, -fohr] /ˈmæs tɪ gəˌfɔr, -ˌfoʊr/ (Show IPA). a protozoan of the phylum Mastigophora.
- mesne profits — rents or profits accruing during the rightful owner's exclusion from his land
- metropolitans — Plural form of metropolitan.
- micropayments — Plural form of micropayment.
- minicomputers — a computer with processing and storage capabilities smaller than those of a mainframe but larger than those of a microcomputer.
- misanthropist — a hater of humankind.
- misperception — to understand or perceive incorrectly; misunderstand.
- misproportion — comparative relation between things or magnitudes as to size, quantity, number, etc.; ratio.
- misredemption — illegal or fraudulent traffic in consumer product coupons, including mail theft and counterfeiting.
- monostrophics — monostrophic verses
- monotherapies — Plural form of monotherapy.
- morpho-syntax — the study of the morphological and syntactic properties of linguistic or grammatical units.
- mousetrapping — Present participle of mousetrap.
- myringoplasty — (surgery) The closure of the perforation of pars tensa of the tympanic membrane.
- nanoparticles — Plural form of nanoparticle.
- natural slope — the maximum angle at which soil will lie in a bank without slipping
- nephelometers — Plural form of nephelometer.
- nephrectomies — Plural form of nephrectomy.
- nephropathies — Plural form of nephropathy.
- neuropeptides — Plural form of neuropeptide.
- nitroprusside — (inorganic chemistry) Any salt, of the hypothetical nitroprussic acid, that contains a pentacyanonitrosylferrate anion.
- nitroso group — the univalent group O=N–.
- nonabsorptive — Not absorptive.
- nonadsorptive — Not adsorptive.
- nondescriptly — in a nondescript manner
- nondisruptive — causing, tending to cause, or caused by disruption; disrupting: the disruptive effect of their rioting.
- nonpersistent — persisting, especially in spite of opposition, obstacles, discouragement, etc.; persevering: a most annoyingly persistent young man.
- nonpractising — of or relating to a person who no longer observes or pursues his or her religious faith
- nonrespondent — someone who is not a respondent
- o-proposition — a particular negative proposition
- of many parts — having many different abilities
- omnipresently — In an omnipresent manner.
- on one's part — a portion or division of a whole that is separate or distinct; piece, fragment, fraction, or section; constituent: the rear part of the house; to glue the two parts together.
- on the parish — receiving parochial relief
- oneiroscopist — a person who specialises in studying and interpreting dreams
- open registry — ship registration under a national flag available to all ships regardless of nationality.
- open-standard — (of computer programs, codes, etc) freely available to all users
- opentransport — (networking) (OT) A complete reimplementation of all levels of the Macintosh networking code including "Classic" AppleTalk and MacTCP. It appeared in MacOS revision 7.5.3 [or earlier? Date?].
- operativeness — (uncountable) The state or quality of being operative.
- opisthobranch — any gastropod mollusk of the order Opisthobranchia, as the sea slugs, sea butterflies, and sea hares, characterized by a vestigial or absent mantle and shell and two pairs of tentacles.
- opportuneness — The state or condition of being opportune.
- opportunistic — adhering to a policy of opportunism; practicing opportunism.
- opportunities — Plural form of opportunity.
- oppositionary — the action of opposing, resisting, or combating.
- organotropism — Physiology. the attraction of microorganisms or chemical substances to particular organs or tissues of the body.