13-letter words containing o, u, s, e, l
- cyclospermous — having the embryo curled around the central albumen
- cylindraceous — having a form similar to a cylinder
- danseur noble — a male dancer suited for certain heroic, or noble, roles by virtue of his exceptional grace, technique, and strength
- deleteriously — In a deleterious manner; harmfully.
- deliciousness — highly pleasing to the senses, especially to taste or smell: a delicious dinner; a delicious aroma.
- deliriousness — The characteristic of being delirious.
- dendrophilous — living in or on trees; arboreal.
- dentosurgical — relating to or used in both dentistry and surgery
- desert locust — a migratory locust, Schistocerca gregaria, of North Africa and Asia, associated with the plagues described in the Old Testament.
- deserticolous — living or growing in a desert.
- destructional — of or pertaining to destruction
- desublimation — (physics) deposition (transformation of gas into solid without an intermediate liquid phase).
- desulfuration — to desulfurize.
- desultoriness — lacking in consistency, constancy, or visible order, disconnected; fitful: desultory conversation.
- dextroglucose — dextrose
- dialypetalous — (of flowers) having distinct petals
- dichlamydeous — (of a flower) having a corolla and calyx
- discontentful — exhibiting a lack of contentment
- discounselled — lacking support or counsel
- dishonourable — showing lack of honor or integrity; ignoble; base; disgraceful; shameful: Cheating is dishonorable.
- disillusioned — to free from or deprive of illusion, belief, idealism, etc.; disenchant.
- disregulation — Misspelling of dysregulation.
- dissoluteness — indifferent to moral restraints; given to immoral or improper conduct; licentious; dissipated.
- documentalist — a specialist in documentation; a person working strictly with information and record-keeping.
- double sculls — a race for sculls rowed by two rowers, each using a pair of oars.
- double spread — any pair of facing pages in a completed book, magazine, etc.
- double vision — diplopia.
- doublespeaker — a person who uses doublespeak
- doubtlessness — The property of being doubtless.
- douglas scale — an international scale of sea disturbance and swell ranging from 0 to 9 with one figure for disturbance and one for swell
- downregulates — Third-person singular simple present indicative form of downregulate.
- duino elegies — a collection of ten poems (1923) by Rainer Maria Rilke.
- durable goods — Durable goods or durables are goods such as televisions or cars which are expected to last a long time, and are bought infrequently.
- dysregulation — A failure to regulate properly.
- ebola (virus) — an RNA virus (family Filoviridae) that causes fever, internal bleeding, and, often, death
- efficaciously — capable of having the desired result or effect; effective as a means, measure, remedy, etc.: The medicine is efficacious in stopping a cough.
- effortfulness — (psychology) subjective experience of exertion or effort involved in performing an activity.
- electrophorus — A device for repeatedly generating static electricity by induction.
- encapsulation — The act of enclosing in a capsule; the growth of a membrane around (any part) so as to enclose it in a capsule.
- endonucleases — Plural form of endonuclease.
- entomophilous — (of flowering plants) pollinated by insects
- equivocalness — The state of being equivocal; ambiguity.
- estrous cycle — the regular female reproductive cycle of most placental mammals that is under hormonal control and includes a period of heat, followed by ovulation and complex changes of the uterine lining
- ethnolinguist — a person who studies ethnolinguistics
- ethnophaulism — An ethnic or racial slur, typically caricaturing some identifiable (often physical) feature of the group being derided. For example,
- eugeosyncline — a geosyncline characterized by lithology typical of deep ocean environments
- european sole — Solea solea, a tongue-shaped flatfish of the family Soleidae, also known as Dover sole or common sole: prefers shallow waters and is highly valued as a food fish
- exclusionists — Plural form of exclusionist.
- expeditiously — In an expeditious manner.
- expostulating — Present participle of expostulate.