14-letter words containing t, u, m, a
- ultramicrotome — a microtome capable of producing very fine slices of tissue or cellular specimens for electron microscopic examination.
- ultramicrotomy — the practice of using an ultramicrotome
- ultraminiature — subminiature.
- ultramontanism — the policy of the party in the Roman Catholic Church that favors increasing and enhancing the power and authority of the pope.
- umbrella plant — an African plant, Cyperus alternifolius, of the sedge family, that has several stems growing directly upward from a mass of roots and an umbrella-shaped cluster of leaves at the top of each stem.
- umbrella skirt — a full skirt with many gores that flare gradually from the waist to the hem.
- umbrella stand — an upright rack or stand for umbrellas
- un-manipulated — to manage or influence skillfully, especially in an unfair manner: to manipulate people's feelings.
- unacclimatized — not acclimatized, accustomed, or adapted to
- unaccommodated — not accommodated; not adapted.
- unaccustomedly — in an unaccustomed manner
- unadministered — to manage (affairs, a government, etc.); have executive charge of: to administer the law.
- unambivalently — in an unambivalent or clear manner
- unarmed combat — the action of fighting without weapons
- uncommunicated — that has not been communicated
- uncontaminated — to make impure or unsuitable by contact or mixture with something unclean, bad, etc.: to contaminate a lake with sewage.
- uncontemplated — to look at or view with continued attention; observe or study thoughtfully: to contemplate the stars.
- uncontemporary — outmoded
- undemonstrable — not able to be made evident
- understatement — the act or an instance of understating, or representing in a weak or restrained way that is not borne out by the facts: The journalist wrote that the earthquake had caused some damage. This turned out to be a massive understatement of the devastation.
- undeterminable — capable of being determined.
- undogmatically — in an undogmatic manner
- undomesticated — to convert (animals, plants, etc.) to domestic uses; tame.
- undramatically — in an undramatic manner
- unemphatically — uttered, or to be uttered, with emphasis; strongly expressive.
- unhumanitarian — having concern for or helping to improve the welfare and happiness of people.
- uniformitarian — supporting, conforming to, or derived from a theory or doctrine about uniformity, especially on the subject of geology.
- uniformization — to bring into uniformity.
- unilluminating — not serving to instruct or give insights
- unintimidating — to make timid; fill with fear.
- unitary matrix — a square matrix that is the inverse of its Hermitian conjugate
- universal time — (time, standard) (UT) The mean solar time along the prime meridian (0 longitude) that runs through the Greenwich Observatory outside of London, UK, where the current system originated. UT is tied to the rotation of the Earth in respect to the fictitious "mean Sun". There are three separate definitions, UT0, UT1, and UT2, depending on which corrections have been applied to the Earth's motion. Coordinated Universal Time is kept within 0.9 seconds of UT1, by addition of leap seconds to International Atomic Time.
- unmaintainable — to keep in existence or continuance; preserve; retain: to maintain good relations with neighboring countries.
- unmalleability — an unmalleable state or condition
- unmanufactured — (of a product, commodity, etc) not manufactured
- unmaterialised — not materialised
- unmaterialized — to come into perceptible existence; appear; become actual or real; be realized or carried out: Our plans never materialized.
- unmathematical — not characterized by or using the precision of mathematics; inexact; imprecise
- unmatriculated — (of a student) not enrolled in a college, university, or similar institution
- unmentionables — not mentionable; inappropriate, unfit, or improper for mention, as in polite conversation; unspeakable.
- unmerchantable — (of goods) not suitable for trading
- unmetaphorical — not used, viewed, or intended as a metaphor
- unmetaphysical — (of a statement or theory) not metaphysical or abstract
- unpremeditable — capable of being premeditated
- unpremeditated — done deliberately; planned in advance: a premeditated murder.
- unremunerative — not rewarding or paying for work or service, etc
- unrhythmically — in an unrhythmical manner
- unromantically — in an unromantic manner
- unromanticized — not romantic
- unsectarianism — the state or quality of being unsectarian