10-letter words containing p, o, r, n, t
- mentorship — a wise and trusted counselor or teacher.
- methoprene — a synthetic insect juvenile hormone, C 1 9 H 3 4 O 3 , used as a biological pesticide primarily on mosquito and fly larvae to prevent maturing to the adult state.
- microprint — a microphotograph reproduced in print for reading by a magnifying device.
- monoprotic — (of an acid) having one transferable proton.
- monopteral — having the form of a monopteron.
- monopteron — a classical building having a single outer colonnade surrounding a central structure or a courtyard.
- monopteros — monopteron.
- monotropic — polymorphism that is irreversible.
- mont perdu — a mountain in NE Spain, in the central Pyrenees. Height: 3352 m (10 997 ft)
- montpelier — a state of the NE United States: a part of New England. 9609 sq. mi. (24,885 sq. km). Capital: Montpelier. Abbreviation: VT (for use with zip code), Vt.
- morphactin — any of various synthetic compounds, derived from fluorine and carboxylic acid, that regulate the growth and development of plants.
- naturopath — a system or method of treating disease that employs no surgery or synthetic drugs but uses special diets, herbs, vitamins, massage, etc., to assist the natural healing processes.
- near point — the point nearest the eye at which an object is clearly focused on the retina when accommodation of the eye is at a maximum.
- near-point — the point nearest the eye at which an object is clearly focused on the retina when accommodation of the eye is at a maximum.
- necrotroph — a parasitic organism that kills the living cells of its host and then feeds on the dead matter
- negentropy — The entropy that a living thing exports to keep its own entropy low.
- negroponte — Euboea.
- neotropics — Tropical America: the tropical areas of North, Central and South America; the tropics of the New World.
- nephometer — an instrument for measuring the amount of cloud cover in the sky.
- nephrolith — a renal calculus; kidney stone.
- nephrotomy — incision into the kidney, as for the removal of a calculus.
- net profit — the actual profit made on a business transaction, sale, etc., or during a specific period of business activity, after deducting all costs from gross receipts.
- neuropathy — any diseased condition of the nervous system.
- neurotropy — the quality of being neurotropic.
- neutrophil — (of a cell or cell part) having an affinity for neutral dyes.
- nipplewort — a yellow-flowered plant, Lapsana communis, found in woods and on wasteland.
- no-trumper — a hand suitable for calling and playing no trumps
- nociceptor — A sensory receptor for painful stimuli.
- noctograph — a frame used to aid the blind in writing.
- non parity — parity
- non troppo — not too much: allegro non troppo.
- non-expert — a person who has special skill or knowledge in some particular field; specialist; authority: a language expert.
- non-profit — A non-profit organization is one which is not run with the aim of making a profit.
- non-repeat — to say or utter again (something already said): to repeat a word for emphasis.
- nonparties — Plural form of nonparty.
- nonprofits — Plural form of nonprofit.
- nonprotein — not protein
- nonreceipt — Lack of receipt; failure to receive.
- nonstriped — Not striped.
- nonsupport — failure to support a spouse, child, or other dependent as required by law.
- nootropics — Plural form of nootropic.
- north cape — a point of land on an island at the N tip of Norway: the northernmost point of Europe.
- north pole — the region of a magnet toward which the lines of magnetic induction converge (south pole) or from which the lines of induction diverge (north pole)
- not proven — a third verdict available to Scottish courts, returned when there is evidence against the defendant but insufficient to convict
- note-paper — writing paper, especially that used in writing notes or personal correspondence and usually less than 8½ × 11 inches (21.6 × 27.9 cm) in size.
- omniparity — a state of universal equality
- open court — a court or trial to which members of the public are freely admitted
- operations — Plural form of operation.
- orange-tip — a European butterfly, Anthocharis cardamines, having whitish wings with orange-tipped forewings: family Pieridae
- organ stop — a set of organ pipes allowed to sound as a group by stopping all others