13-letter words containing a, t, r, i, l
- antimicrobial — capable of destroying or inhibiting the growth of disease-causing microbes
- antiparticles — Plural form of antiparticle.
- antipersonnel — (of weapons, etc) designed to cause casualties to personnel rather than to destroy equipment or defences
- antiprotozoal — (medicine) That inhibits or destroys protozoa.
- antireflexive — noting a relation in which no element is in relation to itself, as “less than.”.
- antireligious — opposed to religious ideas, beliefs, and organizations
- antiritualism — opposed to ritualism
- antisterility — free from living germs or microorganisms; aseptic: sterile surgical instruments.
- apheliotropic — growing in a direction away from the sunlight
- apocryphalist — A member of the group who supported the inclusion of the Apocrypha in the Bible.
- apoplectiform — of or resembling apoplexy or stroke.
- apple fritter — a piece of apple covered in batter and deep fried
- apportionable — to distribute or allocate proportionally; divide and assign according to some rule of proportional distribution: to apportion expenses among the three men.
- appreciatable — (chiefly,esthetics) That can be appreciated or enjoyed.
- appropriately — suitable or fitting for a particular purpose, person, occasion, etc.: an appropriate example; an appropriate dress.
- approximately — close to; around; roughly or in the region of
- aquaculturist — a person who practises aquaculture
- araeometrical — relating to araeometry
- arbitrational — relating to, involving, or resulting from arbitration
- arboriculture — the cultivation of trees or shrubs, esp for the production of timber
- arc of lowitz — a halo or arc of light, occurring infrequently, which extends diagonally downward from a 22° parhelion.
- archaeologist — a specialist in archaeology, the scientific study of prehistoric peoples and their cultures by analysis of their artifacts, inscriptions, monuments, etc.
- archeologists — archaeology.
- architectural — Architectural means relating to the design and construction of buildings.
- arctic circle — The Arctic Circle is an imaginary line drawn around the northern part of the world at approximately 66° North.
- arctic willow — a low-growing shrub, Salix arctica, of the tundra
- 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
- armor-plating — The armor-plating on a vehicle or building is the hard metal covering that is intended to protect it from gunfire and other missiles.
- arterializing — Present participle of arterialize.
- artesian well — well sunk through impermeable strata receiving water from an area at a higher altitude than that of the well
- arthritically — in an arthritic manner
- articulations — Plural form of articulation.
- artificiality — artificial quality.
- artificialize — to render artificial
- aryepiglottic — pertaining to or connecting the arytenoid cartilage and the epiglottis.
- ascertainable — to find out definitely; learn with certainty or assurance; determine: to ascertain the facts.
- ascertainably — In a way that can be ascertained.
- aspirationals — Plural form of aspirational.
- assault rifle — a firearm that is capable of firing multiple rounds in a very short period
- assertability — The quality of being assertable.
- assortatively — In an assortative way.
- assyriologist — A person who studies ancient Assyria.
- asteroid belt — the concentrations of asteroids that move around the sun mainly between the orbits of Mars and Jupiter
- astronautical — of or relating to astronautics or astronauts.
- astroparticle — (astrophysics) A subatomic particle of cosmic origin.
- astrophysical — Of or pertaining to astrophysics.
- atmospherical — pertaining to, existing in, or consisting of the atmosphere: atmospheric vapors.
- atrabilarious — Characterized by melancholy or gloom.