13-letter words containing a, m, o, r, l
- marginal cost — the cost of one additional unit of any item produced or bought in quantity.
- marginal note — aside
- mariposa lily — any lily of the genus Calochortus, of the western U.S. and Mexico, having tuliplike flowers of various colors.
- marmalade box — genipap.
- marsh trefoil — buck bean.
- martagon lily — Turk's-cap lily.
- martyrologies — Plural form of martyrology.
- marvelousness — The quality or state of being marvelous.
- master policy — a single policy covering a group of people, typically employees of a company, issued to an employer.
- material mode — the normal use of language that refers to extra-linguistic subjects without explicit mention of the words themselves. Fido is a dog is in the material mode, while "Fido" is a dog's name is in the formal mode
- matriculation — to enroll in a college or university as a candidate for a degree.
- matriculatory — relating to matriculation
- matrifocality — The state or condition of being matrifocal; matriarchy.
- matrimonially — In a matrimonial way.
- matripotestal — of or relating to the authority exercised by a mother or a mother's blood relatives.
- matter of law — an issue or matter to be determined according to the relevant principles of law.
- medical board — a group of people qualified to give opinions on medical matters
- melanochroous — having dark-coloured or black skin
- melodramatics — Melodramatic behavior, action, or writing.
- melodramatist — A writer of melodramas.
- melodramatize — to make melodramatic.
- melrose abbey — a ruined Cistercian abbey in Melrose in Scottish Borders: founded in 1136 and sacked by the English in 1385 and 1547: repaired in 1822 by Sir Walter Scott
- memorabiliast — a person who collects mementos or souvenirs, as postcards or playbills.
- memorableness — Memorability.
- memorial park — cemetery.
- memorialising — Present participle of memorialise.
- memorializing — Present participle of memorialize.
- mephobarbital — The drug methylphenobarbital.
- meridionality — the quality or state of being on the meridian
- merleau-ponty — Maurice, 1908–61, French phenomenological philosopher.
- metagrobolize — to mystify or puzzle
- metalliferous — containing or yielding metal.
- metallography — the study of the structure of metals and alloys by means of microscopy.
- methocarbamol — a substance, C 1 1 H 1 5 NO 5 , used as a muscle relaxant in combination with other drugs in the treatment of acute, painful musculoskeletal conditions.
- methylpropane — (organic compound) isobutane.
- metronidazole — a synthetic antimicrobial substance, C 6 H 9 N 3 O 3 , used chiefly in the treatment of infections, such as Trichomonas vaginalis and certain anaerobic bacterial infections.
- metropolitans — Plural form of metropolitan.
- microanalyses — Plural form of microanalysis.
- microanalysis — Chemistry. the analysis of very small samples of substances.
- microbalances — Plural form of microbalance.
- microcapsules — Plural form of microcapsule.
- microcephalia — Microcephaly.
- microcephalic — having a head with a small braincase.
- microcephalus — An abnormally small head.
- microclimates — Plural form of microclimate.
- microclimatic — Of or pertaining to a microclimate.
- microcosmical — Alternative form of microcosmic.
- microcrystals — Plural form of microcrystal.
- microcultural — Of or pertaining to a microculture.
- microfilament — a minute, narrow tubelike cell structure composed of a protein similar to actin, occurring singly and in bundles, involved in cytoplasmic movement and changes in cell shape.