13-letter words containing p, r, e, i, n
- equiponderant — of the same weight; evenly balanced
- equiponderate — To counterbalance.
- ethnographica — a collection of ethnographic items
- ethnographies — Plural form of ethnography.
- euler-chelpin — Hans (Karl August) von. 1873–1964, Swedish biochemist, born in Germany: shared the Nobel prize for chemistry (1929) with Sir Arthur Harden for their work on enzymes: father of Ulf von Euler
- eusporangiate — (of ferns) having each sporangium developing from a group of cells, rather than a single cell, and with no specialized dispersal of spores
- evening paper — a newspaper that comes out in the evening
- exasperations — Plural form of exasperation.
- exemplariness — The state or condition of being exemplary, serving as a shining example.
- expectorating — Present participle of expectorate.
- expectoration — The action of expectorating, of ejecting phlegm or mucus from the throat or lungs by coughing, hawking, or spitting.
- expeditionary — Of or forming an expedition, especially a military expedition.
- experimenters — Plural form of experimenter.
- experimenting — Present participle of experiment.
- explanatorily — With regard to explanatory power.
- explorational — Of, pertaining to, or by means of exploration.
- express train — a fast train
- expressionism — A style of painting, music, or drama in which the artist or writer seeks to express emotional experience rather than impressions of the external world.
- expressionist — Of, pertaining to, or in the style of expressionism.
- expropriating — Present participle of expropriate.
- expropriation — The act of expropriating; the surrender of a claim to private property; the act of depriving of private propriety rights.
- extemporising — Present participle of extemporise.
- extemporizing — Present participle of extemporize.
- exteroception — The perception of environmental stimuli acting on the body.
- extrapolating — Present participle of extrapolate.
- extrapolation — (mathematics) A calculation of an estimate of the value of some function outside the range of known values.
- extraposition — placement of something outside something else
- fairy penguin — a small penguin, Eudyptula minor, with a bluish head and back, found on the Australian coast
- finger puppet — a miniature puppet fitting over and manipulated by one finger.
- fingerpainted — Simple past tense and past participle of fingerpaint.
- fingerpicking — Present participle of fingerpick.
- fingerprinted — Simple past tense and past participle of fingerprint.
- flameproofing — Present participle of flameproof.
- flavoproteins — Plural form of flavoprotein.
- flunitrazepam — a powerful benzodiazepine sedative, C 16 H 12 FN 3 O 3 , that causes semiconsciousness and memory blackouts: has been implicated in date rapes and is illegal in the U.S.
- folding press — a fall in wrestling won by folding one's opponent's legs up to his head and pressing his shoulders to the floor
- fore clipping — a word formed by omitting the first part of the form from which it is derived.
- fosamprenavir — (pharmaceutical drug) An anti-retroviral prodrug of the protease inhibitor amprenavir. It is used to treat HIV infected patients.
- frame pointer — A pointer to the current activation record in an implementation of a block structured language.
- free-spending — spending or tending to spend freely: If you don't mend your free-spending ways, you'll go bankrupt.
- freight plane — an aeroplane used to transport goods
- french polish — French polish is a type of varnish which is painted onto wood so that the wood has a hard shiny surface.
- french-polish — to finish or treat (a piece of furniture) with French polish.
- freudian slip — (in Freudian psychology) an inadvertent mistake in speech or writing that is thought to reveal a person's unconscious motives, wishes, or attitudes.
- friction pile — a pile depending on the friction of surrounding earth for support.
- friction tape — a cloth or plastic adhesive tape, containing a moisture-resistant substance, used especially to insulate and protect electrical wires and conductors.
- frontier post — an official point where people or vehicles cross over a border between countries
- frontispieces — Plural form of frontispiece.
- fulani empire — a powerful W African Muslim state that flourished in the 19th century in the area of present-day Nigeria.
- gap insurance — GAP insurance pays the difference between what someone owes on their car loan and the actual cash value of the vehicle in the event that it is stolen or damaged.