12-letter words containing r, e, p, l, t
- deckle strap — a strap on each edge of the moving web of paper on a paper-making machine that fixes the width of the paper
- delta-prolog — A Prolog extension with AND-parallelism, don't-know nondeterminism and interprocess communication using synchronous event goals and distributed backtracking.
- departmental — Departmental is used to describe the activities, responsibilities, or possessions of a department in a government, company, or other organization.
- dephlegmator — an apparatus used for dephlegmation
- depilatories — Plural form of depilatory.
- dinner plate — a plate for holding an individual serving of the main course of a meal.
- dipropellant — bipropellant.
- discerptible — capable of being torn apart; divisible.
- dispiritedly — discouraged; dejected; disheartened; gloomy.
- disreputable — not reputable; having a bad reputation: a disreputable barroom.
- disreputably — In a disreputable manner.
- disruptively — In a disruptive manner.
- drapeability — to cover or hang with cloth or other fabric, especially in graceful folds; adorn with drapery.
- duple rhythm — a rhythmic pattern created by a succession of disyllabic feet.
- dwarf planet — a spherical celestial body revolving about the sun, similar to a planet but not large enough to gravitationally clear its orbital region of most or all other celestial bodies. Pluto is a dwarf planet.
- earsplitting — ear-piercing: an earsplitting explosion.
- earth pillar — a pillar of earthy matter left by erosion of the surrounding ground.
- electrograph — A machine used in gravure printing.
- electrophile — (chemistry) a compound or functional group that is attractive to, and accepts electrons, especially accepting an electron pair from a nucleophile to form a bond.
- electrophone — (music) any instrument designed to create sounds using electrical currents.
- electrophori — Plural form of electrophorus.
- electroplate — Coat (a metal object) by electrolytic deposition with chromium, silver, or another metal.
- electropolar — having, or relating to, electrical polarity
- electroscope — An instrument for detecting and measuring electricity, especially as an indication of the ionization of air by radioactivity.
- electrotyped — Simple past tense and past participle of electrotype.
- electrotyper — One who electrotypes.
- electrotypes — Plural form of electrotype.
- electrotypic — relating to, or resulting from, electrotypy
- elephantbird — Alternative form of elephant bird.
- entoplastral — relating to an entoplastron
- entoplastron — the median plate of a turtle's plastron
- entropically — By means of or in relation to entropy.
- ephemerality — (uncountable) The state or condition of being ephemeral; transience.
- epicuticular — Relating to the epicuticle.
- epistolarian — A writer of epistles.
- ergastoplasm — endoplasm that is associated with protein synthesis
- experiential — Involving or based on experience and observation.
- experimental — (of a new invention or product) based on untested ideas or techniques and not yet established or finalized.
- explorations — Plural form of exploration.
- extemporally — In an extemporal manner.
- extrapolated — Simple past tense and past participle of extrapolate.
- extrapolates — Third-person singular simple present indicative form of extrapolate.
- extremophile — A microorganism, especially an archaean, that lives in conditions of extreme temperature, acidity, alkalinity, or chemical concentration.
- feather palm — any palm having large pinnate or bipinnate leaves, as the date palm or royal palm.
- field sports — sports carried on in the open countryside, such as hunting, shooting, or fishing
- filter paper — porous paper used in filtering.
- filter press — an apparatus used for filtration consisting of a set of frames covered with filter cloth on both sides, between which the liquid to be filtered is pumped
- flavoprotein — an enzyme, containing riboflavin and linked chemically with a protein, active in the oxidation of foods in animal cells.
- fleet prison — (formerly) a London prison, esp used for holding debtors
- floor pocket — one of several metal boxes placed backstage in the floor (floor pocket) or wall of a theater and containing jacks for electric cables used in lighting units.