9-letter words containing o, p, e
- monopodes — Plural form of monopode.
- monopoles — Plural form of monopole.
- monoptote — a noun that exists in only one case
- monopulse — a radar transmitting a single pulse only
- monoscope — a cathode-ray tube that provides a signal of a fixed pattern, formerly used for testing television equipment at the end of a broadcast day.
- monospace — Of a typeface, having the same width for each character.
- monotypes — Plural form of monotype.
- montespan — Marquise de (Françoise Athénaïs de Rochechouart) 1641–1707, mistress of Louis XIV of France.
- moonphase — a phase of the moon
- moonprobe — an information-gathering spacecraft designed to pass close by or land on the lunar surface.
- moonscape — the general appearance of the surface of the moon.
- mophandle — The handle of a mop.
- mopper-up — a person or thing that mops up.
- moreporks — Plural form of morepork.
- morphemes — any of the minimal grammatical units of a language, each constituting a word or meaningful part of a word, that cannot be divided into smaller independent grammatical parts, as the, write, or the -ed of waited. Compare allomorph (def 2), morph (def 1).
- morphemic — any of the minimal grammatical units of a language, each constituting a word or meaningful part of a word, that cannot be divided into smaller independent grammatical parts, as the, write, or the -ed of waited. Compare allomorph (def 2), morph (def 1).
- morphogen — A chemical agent able to cause or determine morphogenesis.
- morphoses — Plural form of morphosis.
- mouse pad — mouse mat
- mousetrap — a trap for mice, especially one consisting of a rectangular wooden base on which a metal spring is mounted.
- mudhopper — an amphibious fish found on mud flats and in mangrove swamps
- multipole — (physics) Any of a several forms of static or oscillating distributions of charge or magnetization.
- mutoscope — A motion-picture device of the late nineteenth century, to be viewed by one person at a time through a peephole.
- mycophile — A person who likes hunting for, cooking or eating mushrooms and other edible fungi.
- mysophobe — A person with an abnormal fear of filth or dirt.
- mythopoet — a writer of mythic verse
- myxospore — a spore produced within any of various fruiting bodies of myxomycetes.
- n'importe — no matter
- name-drop — mention famous person to impress
- nanopores — Plural form of nanopore.
- napoleons — Plural form of napoleon.
- nasoscope — Rhinoscope.
- necrophil — person who is sexually attracted to dead bodies
- negrophil — a white or other nonblack person who is especially sympathetic to or supportive of black people.
- negropont — Euboea.
- nemophila — any of a genus, Nemophila, of low-growing hairy annual plants, esp N. menziesii, grown for its blue or white flowers: family Hydrophyllaceae
- neohippie — Alternative form of neohippy.
- neomorphs — Plural form of neomorph.
- neon lamp — a gas-discharge bulb containing two electrodes in neon gas and emitting a glow when a voltage is applied across the electrodes.
- neopagans — Plural form of neopagan.
- neophilia — Love of new things.
- neophobia — Extreme or irrational fear or dislike of anything new, novel, or unfamiliar.
- neophobic — Afflicted by neophobia; fearing or disliking what is new.
- neophytes — Plural form of neophyte.
- neophytic — a beginner or novice: He's a neophyte at chess.
- neopilina — any primitive mollusk of the genus Neopilina, having a serial repetition of internal organs that suggests a close relationship to the annelids.
- neoplasia — Pathology. tumor growth.
- neoplasms — Plural form of neoplasm.
- neoplasty — the surgical formation of new tissue structures or repair of damaged structures
- nephogram — a photograph of a cloud