12-letter words containing m, a, c, r, o, e
- groom's cake — a fruit cake in layers of graduated size, served at a wedding.
- gyromagnetic — of or relating to the magnetic properties of a rotating charged particle.
- haemorrhagic — (chiefly, British) alternative spelling of hemorrhagic.
- hemerocallis — the genus comprising the day lilies.
- hemichordate — belonging or pertaining to the chordates of the phylum Hemichordata, comprising small, widely distributed, marine animals, as the acorn worms.
- heroic drama — Restoration tragedy, especially that popular in England c1660–1700, using highly rhetorical language and written in heroic couplets.
- heroicomical — blending heroic and comic elements: a heroicomic poem.
- hire company — a company that hires things out to people
- home teacher — private tutor
- horometrical — Relating to horometry.
- hypersarcoma — a growth of proud or fungous flesh
- hypersomniac — a tendency to sleep excessively.
- iatrochemist — a person who practises iatrochemistry
- importancies — Plural form of importancy.
- imprecations — Plural form of imprecation.
- incomparable — beyond comparison; matchless or unequaled: incomparable beauty.
- infomercials — Plural form of infomercial.
- informercial — infomercial.
- intercompany — a number of individuals assembled or associated together; group of people.
- intercompare — (of members of a group) to compare each member against all other members
- isodiametric — having equal diameters or axes.
- laryngectomy — excision of part or all of the larynx.
- lime cordial — a drink made from sweetened lime juice and plain or carbonated water
- machine word — word (def 10).
- machine-word — a unit of language, consisting of one or more spoken sounds or their written representation, that functions as a principal carrier of meaning. Words are composed of one or more morphemes and are either the smallest units susceptible of independent use or consist of two or three such units combined under certain linking conditions, as with the loss of primary accent that distinguishes black·bird· from black· bird·. Words are usually separated by spaces in writing, and are distinguished phonologically, as by accent, in many languages.
- macrocephaly — Cephalometry. being or having a head with a large cranial capacity.
- macroclimate — the general climate of a large area, as of a continent or country.
- macroculture — The dominant culture in a society, its overculture.
- macroeconomy — A large-scale economic system.
- macroetching — to etch deeply into the surface of (a metal).
- macrogametes — Plural form of macrogamete.
- macromineral — any mineral required in the diet in relatively large amounts, especially calcium, iron, magnesium, phosphorus, potassium, and zinc.
- macronuclear — Of or pertaining to a macronucleus.
- macronucleus — the larger of the two types of nuclei occurring in ciliate protozoans, having a multiple set of chromosomes and functioning in cell metabolism and protein synthesis.
- macropterous — having long or large wings or fins.
- macrosegment — a stretch of speech preceded and followed but not interrupted by a pause.
- macroweather — Longer term average weather, covering period of length between that of weather and climate.
- majolicaware — goods made from majolica
- major tenace — the ace and queen of a suit held by one player.
- marine corps — a branch of the U.S. Armed Forces trained for land, sea, and air combat, typically for land combat in conjunction with an amphibious or airborne landing, and whose commandant is responsible to the secretary of the navy.
- market cross — a place in a town or village where a cross was set up and a regular market was held
- mary of teck — Mary (def 4).
- mass-produce — to produce or manufacture (goods) in large quantities, especially by machinery.
- mechatronics — The synergistic combination of mechanical engineering, electronic engineering and software engineering for the study of automata from an engineering perspective and the control of advanced hybrid systems.
- megalocardia — hypertrophy of the heart.
- melanochroic — Melanochroid
- melodramatic — of, like, or befitting melodrama.
- memory trace — engram.
- meritocratic — an elite group of people whose progress is based on ability and talent rather than on class privilege or wealth.
- mesoamerican — Alternative form of Mesoamerican.