12-letter words containing a, n, m, o, r
- disenamoured — to disillusion; disenchant (usually used in the passive and followed by of or with): He was disenamored of working in the city.
- disharmonize — (intransitive) To cause disorder.
- disseminator — to scatter or spread widely, as though sowing seed; promulgate extensively; broadcast; disperse: to disseminate information about preventive medicine.
- dolphinarium — An aquarium in which dolphins are kept and trained for public entertainment.
- dominatrices — Plural form of dominatrixThe 'Concise Oxford English Dictionary' [Eleventh Edition].
- domino paper — a marbleized or figured decorative paper, used for wallpaper, end papers, etc., printed from wood blocks and colored by hand.
- dopaminergic — activated by or sensitive to dopamine.
- drapetomania — (dated) an overwhelming urge to run away (from home, a bad situation, responsibility, etc.).
- drawing room — a formal reception room, especially in an apartment or private house.
- dream vision — a conventional device used in narrative verse, employed especially by medieval poets, that presents a story as told by one who falls asleep and dreams the events of the poem: Dante's Divine Comedy exemplifies the dream vision in its most developed form.
- dynamometers — Plural form of dynamometer.
- dynamometric — Relating to dynamometry.
- dysmenorrhea — painful menstruation.
- early modern — designating or of the period of European history from the end of the Middle Ages (c. 1450) to c. 1750
- earth almond — chufa.
- earth-moving — Earth-moving equipment is machinery that is used for digging and moving large amounts of soil.
- echinodermal — (zoology) Relating or belonging to the echinoderms.
- ecotarianism — the principle or practice of avoiding eating any foods whose production or transportation are considered ecologically damaging
- elasmobranch — A cartilaginous fish of a group that comprises the sharks, rays, and skates.
- eleemosynary — Of, relating to, or dependent on charity; charitable.
- emancipators — Plural form of emancipator.
- emancipatory — Of or pertaining to emancipation or to an emancipator.
- emargination — A notch (or series of notches) in a margin.
- emblazonries — Plural form of emblazonry.
- embrocations — Plural form of embrocation.
- emigrational — Relating to emigration.
- emolumentary — advantageous; tending towards emolument
- enamoredness — Quality of being enamored; love; infatuation.
- enantiomeric — Of or pertaining to an enantiomer or the relation between enantiomers.
- enantiomorph — Each of two crystalline or other geometric forms that are mirror images of each other.
- encroachment — Intrusion on a person's territory, rights, etc.
- endeavorment — Act of endeavouring; effort.
- endomembrane — (biology) All the membraneous components inside a eukaryotic cell, including the nuclear envelope, endoplastic reticulum, and Golgi apparatus.
- endometrioma — An ovarian cyst caused by endometriosis.
- enharmonical — relating to the enharmonic scale
- enterostomal — relating to enterostomy
- enumerations — Plural form of enumeration.
- etheromaniac — a person who is addicted to ether
- euroterminal — a railway terminus from which trans-European trains operate
- exterminator — Someone or something that exterminates.
- extropianism — Belief in, or support for, the theory of extropy.
- fata morgana — Meteorology. a mirage consisting of multiple images, as of cliffs and buildings, that are distorted and magnified to resemble elaborate castles, often seen near the Straits of Messina.
- fearsomeness — causing fear: a fearsome noise.
- fermentation — the act or process of fermenting.
- fibroadenoma — a benign tumor originating from glandular tissue, as in the female breast.
- fire company — a company of firefighters.
- flame carbon — a carbon electrode containing metallic salts that colour the arc in a flame-arc light
- floor-manage — to act as or in the manner of a floor manager.
- fluviomarine — of or formed by the combined action of river and sea.
- foraminifera — any chiefly marine protozoan of the sarcodinian order Foraminifera, typically having a linear, spiral, or concentric shell perforated by small holes or pores through which pseudopodia extend.