9-letter words containing p, o, e, r
- emporiums — Plural form of emporium.
- empowered — (US) Having been given the power to make choices relevant to one's situation.
- endocarps — Plural form of endocarp.
- endomorph — A person with a soft round body build and a high proportion of fat tissue.
- endoproct — entoproct
- endorphin — Any of a group of hormones secreted within the brain and nervous system and having a number of physiological functions. They are peptides that activate the body’s opiate receptors, causing an analgesic effect.
- endosperm — The part of a seed that acts as a food store for the developing plant embryo, usually containing starch with protein and other nutrients.
- endospore — A resistant asexual spore that develops inside some bacteria cells.
- entoproct — (zoology) Any member of the Entoprocta, a phylum of mostly sessile aquatic animals.
- entrepots — Plural form of entrepot.
- entropies — Plural form of entropy.
- entropion — the turning inwards of the edge of the eyelid
- enveloper — a person or thing that envelops
- epeolatry — the worship of words
- ephemeron — An insect that lives only for a day or a few days.
- ephoralty — an ephor's office
- epicormic — (of a shoot or branch) growing from a previously dormant bud on the trunk or a limb of a tree.
- epilators — Plural form of epilator.
- epirogeny — epeirogeny
- epistoler — One of the clergy who reads the epistle at the communion service; an epistler.
- epuration — purification
- ergograph — A graph that shows a relation between human activities, or agricultural/climate factors, and a seasonal year.
- eriophyid — a type of microscopic mite that causes plant damage
- eruptions — Plural form of eruption.
- esophoria — (ophthalmology) Inward deviation of the eye usually due to extra-ocular muscle imbalance.
- esotropia — A form of strabismus in which one or both eyes turns inward.
- esotropic — (of an eye) turning inwards
- esperanto — Esperanto is an invented language which consists of parts of several European languages, and which was designed to help people from different countries communicate with each other.
- espressos — Plural form of espresso.
- eton crop — a short mannish hairstyle worn by women in the 1920s
- euphorbia — A plant of a genus that comprises the spurges.
- eurocorps — a multinational army corps based in Strasbourg and participated in by mainly EU countries
- eurocreep — the gradual introduction of the euro into use in Britain
- europanet — A combination of pan-European backbone services run by DANTE.
- europhile — One who loves Europe, Europeans, or European culture.
- europoort — a port in the Netherlands near Rotterdam: developed in the 1960s; handles chiefly oil
- eurytopic — (of a species) able to tolerate a wide range of environments
- eutrophic — (of a lake or other body of water) rich in nutrients and so supporting a dense plant population, the decomposition of which kills animal life by depriving it of oxygen.
- eutropous — (of an insect or plant) adapted for pollination
- evaporate — Turn from liquid into vapor.
- evaporite — A natural salt or mineral deposit left after the evaporation of a body of water.
- excerptor — One who makes excerpts.
- exophoria — (ophthalmology) A form of heterophoria in which there is a tendency of the eyes to deviate outward.
- exophoric — Relating to, or exhibiting, exophora.
- exosphere — The outermost region of a planet's atmosphere.
- exosporal — of or relating to the exospores of algae or fungi
- exospores — Plural form of exospore.
- exosporia — exospores
- exotropia — (medicine) A form of strabismus in which the eyes deviate outwards.
- exotropic — (of an eye) turning outwards