11-letter words containing a, d, i, t, o
- isoantibody — (formerly) an alloantibody.
- isogradient — a line on a weather map or chart connecting points having the same horizontal gradient of a meteorological quantity, as temperature, pressure, or the like.
- ivory trade — the (esp illegal) trade in the ivory of the tusks of elephants, walruses, and similar animals
- k-radiation — one of a series of lines (K-series) in the x-ray spectrum of an atom corresponding to radiation (K-radiation) produced by the transition of an electron to the K-shell.
- keyboardist — the row or set of keys on a piano, organ, or the like.
- kiteboarder — A person who participates in kiteboarding.
- l-radiation — one of a series of lines (L-series) in the x-ray spectrum of an atom corresponding to radiation (L-radiation) caused by the transition of an electron to the L-shell.
- labiodental — articulated with the lower lip touching the upper front teeth, as f or v, or, rarely, with the upper lip touching the lower front teeth.
- labradorite — a feldspar mineral of the plagioclase group, often characterized by a brilliant change of colors, with blue and green most common.
- lanthanoids — Plural form of lanthanoid.
- lepidoptera — the order comprising the lepidopterous insects.
- lionhearted — exceptionally courageous or brave.
- liquidation — the process of realizing upon assets and of discharging liabilities in concluding the affairs of a business, estate, etc.
- liquidators — Plural form of liquidator.
- londonistan — an informal name for London, as considered by some people as a base for radical Islamists
- long-tailed — (of an animal) having a long tail
- lost pleiad — See under Pleiades (def 1).
- m-radiation — one of a series of lines (M-series) in the x-ray spectrum of an atom corresponding to radiation (M-radiation) caused by the transition of an electron to the M-shell.
- macrodontia — the condition of having abnormally large teeth.
- madefaction — the process of making wet
- madreporite — a sievelike plate in certain echinoderms, through which water passes into the vascular system.
- major triad — a triad consisting in root position of a root tone with a major third and a perfect fifth above.
- maladroitly — lacking in adroitness; unskillful; awkward; bungling; tactless: to handle a diplomatic crisis in a very maladroit way.
- malediction — a curse; imprecation.
- maledictory — a curse; imprecation.
- mandatories — authoritatively ordered; obligatory; compulsory: It is mandatory that all students take two years of math.
- mandatorily — authoritatively ordered; obligatory; compulsory: It is mandatory that all students take two years of math.
- mandolinist — One who plays the mandolin.
- manducation — The act of eating.
- manuduction — the act of directing or guiding.
- mastoiditis — inflammation of the mastoid process.
- mediational — Of or pertaining to mediation.
- mediatorial — of, relating to, or characteristic of a mediator.
- medications — Plural form of medication.
- meditations — Plural form of meditation.
- medullation — the formation of a medullary sheath about a nerve fiber.
- megadontism — macrodontia.
- mendication — The act or practice of begging; beggary.
- metabolised — Simple past tense and past participle of metabolise.
- metabolized — Simple past tense and past participle of metabolize.
- metalloidal — metalloid
- metapodials — Plural form of metapodial.
- meteoroidal — (astronomy) Of or pertaining to meteoroids. (from 19th c.).
- microdontia — abnormally small teeth.
- midas touch — the ability to turn any business venture one is associated with into an extremely profitable one.
- midlittoral — designating or belonging to that part of a seashore affected by neap tides
- minor triad — a triad consisting in root position of a root tone with a minor third and a perfect fifth above.
- moderations — the quality of being moderate; restraint; avoidance of extremes or excesses; temperance.
- modulations — Plural form of modulation.
- moldability — a hollow form or matrix for giving a particular shape to something in a molten or plastic state.