13-letter words containing l, i, s, t
- angioplasties — Plural form of angioplasty.
- anglicisation — The process by which something or someone (usually a word) is made more English. Usually applied to language or culture.
- animal rights — People who are concerned with animal rights believe very strongly that animals should not be exploited or harmed by humans.
- animal starch — glycogen.
- anomalistical — relating to a planet's angular distance from its last perihelion or orbital point nearest to the sun
- answerability — liable to be asked to give account; responsible: He is answerable to a committee for all his decisions.
- anthelmintics — Plural form of anthelmintic.
- anti-aliasing — a technique for smoothing out jagged lines in graphical computer output.
- anti-idealism — the cherishing or pursuit of high or noble principles, purposes, goals, etc.
- anti-idealist — a person who cherishes or pursues high or noble principles, purposes, goals, etc. Synonyms: optimist, perfectionist, reformer, visionary, utopianist. Antonyms: pragmatist, skeptic, cynic.
- anti-politics — the science or art of political government.
- anti-populism — (lowercase) any of various, often antiestablishment or anti-intellectual political movements or philosophies that offer unorthodox solutions or policies and appeal to the common person rather than according with traditional party or partisan ideologies.
- antiballistic — of or relating to defence against ballistic weapons
- anticatalysts — Plural form of anticatalyst.
- anticlassical — against the trend of the classical period
- anticlockwise — If something is moving anticlockwise, it is moving in the opposite direction to the direction in which the hands of a clock move.
- anticollision — intended to avoid collisions
- antielectrons — Plural form of antielectron.
- antiformalist — opposed to formalism
- antiparticles — Plural form of antiparticle.
- antipersonnel — (of weapons, etc) designed to cause casualties to personnel rather than to destroy equipment or defences
- antique glass — pot metal (def 4).
- antireligious — opposed to religious ideas, beliefs, and organizations
- antiritualism — opposed to ritualism
- antisatellite — (of a weapon) designed to destroy satellites
- antiselection — adverse selection.
- antisexuality — the opposition to sexuality or sexual activity
- antismuggling — acting to prevent or reduce smuggling
- antisocialism — the quality of being antisocial
- antisocialist — a person opposed to socialism
- antisociality — the quality of being antisocial
- antisterility — free from living germs or microorganisms; aseptic: sterile surgical instruments.
- apocryphalist — A member of the group who supported the inclusion of the Apocrypha in the Bible.
- apologeticism — An instance of the use of apologetics.
- apostolic age — the earliest period of Christianity, lasting through the death of the last apostle.
- apostolic see — the see of the pope regarded as the successor to Saint Peter
- apostolically — In an apostolic way.
- aquaculturist — a person who practises aquaculture
- archaeologist — a specialist in archaeology, the scientific study of prehistoric peoples and their cultures by analysis of their artifacts, inscriptions, monuments, etc.
- archeologists — archaeology.
- arcticologist — a person who specializes in arcticology.
- aristolochene — (organic compound) A bicyclic sesquiterpene produced by certain fungi.
- arm wrestling — a contest in which two people sit facing each other each with one elbow resting on a table, clasp hands, and each tries to force the other's arm flat onto the table while keeping his own elbow touching the table
- artesian well — well sunk through impermeable strata receiving water from an area at a higher altitude than that of the well
- articulations — Plural form of articulation.
- ascertainable — to find out definitely; learn with certainty or assurance; determine: to ascertain the facts.
- ascertainably — In a way that can be ascertained.
- aschelminthes — a major grouping (formerly a phylum) of small-to-microscopic pseudocoelomate organisms, as the rotifers, nematodes, and gastrotriches, all of which are now classified as separate phyla.
- aspirationals — Plural form of aspirational.
- assault rifle — a firearm that is capable of firing multiple rounds in a very short period