16-letter words containing a, c, t, u, l, b
- nubuck (leather) — tanned leather similar to suede, but with the nap on the grain side
- paratuberculosis — Johne's disease.
- public relations — (used with a plural verb) the actions of a corporation, store, government, individual, etc., in promoting goodwill between itself and the public, the community, employees, customers, etc.
- public transport — fare-paying travel
- publication date — the date on which a book or periodical is or is planned to be published.
- publicity agency — an advertising agency; a firm that gets publicity for people or products
- republican party — one of the two major political parties in the U.S.: originated 1854–56.
- run the blockade — to go past or through a blockade
- security blanket — a blanket or other familiar item carried especially by a young child to provide reassurance and a feeling of psychological security.
- self-lubricating — to apply some oily or greasy substance to (a machine, parts of a mechanism, etc.) in order to diminish friction; oil or grease (something).
- self-lubrication — the process of becoming lubricated without external factors
- semantic tableau — a method of demonstrating the consistency or otherwise of a set of statements by constructing a diagrammatic representation of all the circumstances that satisfy the set of statements
- subcartilaginous — partially or incompletely cartilaginous.
- subtropical high — one of several highs, as the Azores and Pacific highs, that prevail over the oceans at latitudes of about 30 degrees N and S. Also called subtropical anticyclone. Compare high (def 37).
- thumbnail sketch — small preliminary drawing
- typhoid bacillus — the bacterium Salmonella typhosa, causing typhoid fever.
- unconfirmability — to establish the truth, accuracy, validity, or genuineness of; corroborate; verify: This report confirms my suspicions.
- uncontradictable — to assert the contrary or opposite of; deny directly and categorically.
- uncountable noun — An uncountable noun is the same as an uncount noun.
- uncountable-noun — a noun, as water, electricity, or happiness, that typically refers to an indefinitely divisible substance or an abstract notion, and that in English cannot be used, in such a sense, with the indefinite article or in the plural.
- unenforceability — to put or keep in force; compel obedience to: to enforce a rule; Traffic laws will be strictly enforced.
- unpredictability — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- vertebral column — spinal column.
- vocabulary entry — (in dictionaries) a word, phrase, abbreviation, symbol, affix, name, etc., listed with its definition or explanation in alphabetical order or listed for identification after the word from which it is derived or to which it is related.