11-letter words containing p, i, n, e, r
- neanthropic — of or relating to modern forms of humans as compared with extinct species of the genus Homo.
- necrophagia — the eating of dead bodies; esp., the practice of feeding on carrion
- necrophilia — an erotic attraction to corpses.
- necrophilic — an erotic attraction to corpses.
- necrophobia — an abnormal fear of death; thanatophobia.
- necropoleis — Plural form of necropolis.
- necroscopic — of or relating to a necropsy or postmortem examination
- negentropic — Of or characterized by a reduction in entropy (and corresponding increase in order).
- negrophobia — strong fear or dislike of black people.
- neotropical — belonging or pertaining to a geographical division comprising that part of the New World extending from the tropic of Cancer southward.
- nephritical — Alternative form of nephritic.
- nephrogenic — (medicine, anatomy) that forms the tissues of the kidney.
- nephrolepis — any fern of the tropical genus Nephrolepis, some species of which are grown as ornamental greenhouse or house plants for their handsome deeply-cut drooping fronds: family Polypodiaceae
- nephroliths — a renal calculus; kidney stone.
- nephrotoxic — Damaging or destructive to the kidneys.
- nephrotoxin — Any nephrotoxic substance.
- neuroleptic — (chiefly of a drug) tending to reduce nervous tension by depressing nerve functions.
- neuropathic — any diseased condition of the nervous system.
- neuropodium — (zoology) The ventral lobe or branch of a parapodium.
- neurotropic — having an affinity for nerve cells or tissue: a neurotropic virus; a neurotropic drug.
- neutropenia — a decrease in the number of neutrophils in the blood: mild, moderate, or severe neutropenia.
- neutropenic — Having neutropenia.
- neutrophile — (biology) Any organism that thrives in a relatively neutral pH.
- neutrophils — Plural form of neutrophil.
- nippleworts — Plural form of nipplewort.
- nitrophenol — any compound derived from phenol by the replacement of one or more of its ring hydrogen atoms by the nitro group.
- nobel prize — any of various awards made annually, beginning in 1901, from funds originally established by Alfred B. Nobel for outstanding achievement in physics, chemistry, medicine or physiology, literature, and the promotion of peace; an annual award in economics was established in 1969 from private funds.
- nociceptors — Plural form of nociceptor.
- nondescript — of no recognized, definite, or particular type or kind: a nondescript novel; a nondescript color.
- nonoperatic — not operatic
- norway pine — red pine.
- numeric pad — a separate section on some computer keyboards, grouping together numeric keys and those for mathematical or other special functions in an arrangement like that of a calculator.
- old persian — an ancient West Iranian language attested by cuneiform inscriptions. Abbreviation: OPers.
- omnipresent — present everywhere at the same time: the omnipresent God.
- oncoprotein — (genetics, oncology, protein) A protein that is coded for by an oncogene.
- oneiroscopy — the interpretation or study of dreams
- open prison — An open prison is a prison where there are fewer restrictions on prisoners than in a normal prison.
- open string — a staircase string whose top follows the profile of the steps in such a way that the treads project beyond its outer face.
- operational — able to function or be used; functional: How soon will the new factory be operational?
- oppenheimer — J(ulius) Robert, 1904–67, U.S. nuclear physicist.
- oppertunity — Misspelling of opportunity.
- oppignorate — to promise or give as security
- oppressions — Plural form of oppression.
- optic nerve — either one of the second pair of cranial nerves, consisting of sensory fibers that conduct impulses from the retina to the brain.
- oregon pine — Douglas fir.
- ornithopter — a heavier-than-air craft designed to be propelled through the air by flapping wings.
- orthopnoeic — difficult or painful breathing except in an erect sitting or standing position.
- overexplain — to explain in too much detail
- overlapping — to lap over (something else or each other); extend over and cover a part of; imbricate.
- overtopping — to rise over or above the top of: a skyscraper that overtops all the other buildings.