13-letter words containing s, l, a, u
- undescendable — unable to be descended or walked upon
- undescribable — to tell or depict in written or spoken words; give an account of: He described the accident very carefully.
- undiagnosable — unable to be diagnosed
- undiscernable — capable of being discerned; distinguishable.
- undiscussable — to consider or examine by argument, comment, etc.; talk over or write about, especially to explore solutions; debate: to discuss the proposed law on taxes.
- undisguisable — to change the appearance or guise of so as to conceal identity or mislead, as by means of deceptive garb: The king was disguised as a peasant.
- undulationist — a subscriber to the theory that light is transmitted as waves
- uneatableness — the state of being uneatable
- unestablished — not established.
- unethicalness — lacking moral principles; unwilling to adhere to proper rules of conduct.
- unfalsifiable — to make false or incorrect, especially so as to deceive: to falsify income-tax reports.
- unfashionable — observant of or conforming to the fashion; stylish: a fashionable young woman.
- unfashionably — in an unfashionable manner
- unforeseeable — to have prescience of; to know in advance; foreknow.
- unforeseeably — to have prescience of; to know in advance; foreknow.
- ungainsayable — irrefutable
- unicameralism — consisting of a single chamber, as a legislative assembly.
- unilateralism — the advocacy or pursuit of a unilateral policy, especially in disarmament.
- unilateralist — a person or organization that believes in acting independently, without reference to other parties
- unilingualist — in favour of having only one official language
- unillustrated — not containing illustrations
- unimak island — an island in SW Alaska, in the E part of the Aleutian Islands: largest and easternmost of the Aleutian Islands. About 70 miles (110 km) long and 20 miles (32 km) wide.
- universal set — the set of all objects or elements considered in a given problem
- universalness — of, relating to, or characteristic of all or the whole: universal experience.
- unjustifiable — capable of being justified; that can be shown to be or can be defended as being just, right, or warranted; defensible: justifiable homicide.
- unjustifiably — capable of being justified; that can be shown to be or can be defended as being just, right, or warranted; defensible: justifiable homicide.
- unlearnedness — the quality or condition of being unlearned
- unmaliciously — not in a malicious manner
- unmetabolised — not metabolised
- unministerial — not befitting a minister, esp relating to a head of a government department
- unnaturalness — contrary to the laws or course of nature.
- unnecessarily — not necessary or essential; needless; unessential.
- unpersuadable — not open or susceptible to persuasion
- unplasticized — not made plastic, as by the addition of a plasticizer
- unpleasurable — such as to give pleasure; enjoyable; agreeable; pleasant: a pleasurable experience.
- unpleasurably — without pleasure, in an unpleasurable manner
- unpostponable — to put off to a later time; defer: He has postponed his departure until tomorrow.
- unpresentable — not fit to be shown or introduced to other people
- unpublishable — not capable of being made available in print for distribution and sale
- unrespectable — not able to be respected
- unsaintliness — the quality of being unsaintly
- unsaleability — inability to be sold
- unsalvageable — the act of saving a ship or its cargo from perils of the seas.
- unsatisfiable — not able to be satisfied
- unscholarlike — not befitting a scholar; ungentlemanly
- unscratchable — to break, mar, or mark the surface of by rubbing, scraping, or tearing with something sharp or rough: to scratch one's hand on a nail.
- unsecularized — to make secular; separate from religious or spiritual connection or influences; make worldly or unspiritual; imbue with secularism.
- unsensational — not sensational
- unsentimental — expressive of or appealing to sentiment, especially the tender emotions and feelings, as love, pity, or nostalgia: a sentimental song.
- unserviceable — not suitable to be used