13-letter words containing a, l, t, e, r, i
- amphitheatral — relating to an amphitheatre, taking place in an amphitheatre
- angelica tree — Hercules'-club
- answerability — liable to be asked to give account; responsible: He is answerable to a committee for all his decisions.
- anti-allergic — intended to prevent or minimize an allergic reaction
- antibacterial — effective against bacteria
- antidiarrheal — An antidiarrheal is a substance used to prevent or treat diarrhea.
- antielectrons — Plural form of antielectron.
- antiempirical — Going against what is empirically true.
- antifertility — acting to suppress fertility or as a contraceptive
- antiguerrilla — acting against guerrilla activity
- antilittering — (of a campaign) intended to discourage litter dropping
- antiparticles — Plural form of antiparticle.
- antipersonnel — (of weapons, etc) designed to cause casualties to personnel rather than to destroy equipment or defences
- antireflexive — noting a relation in which no element is in relation to itself, as “less than.”.
- antireligious — opposed to religious ideas, beliefs, and organizations
- antisterility — free from living germs or microorganisms; aseptic: sterile surgical instruments.
- apheliotropic — growing in a direction away from the sunlight
- 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
- araeometrical — relating to araeometry
- arboriculture — the cultivation of trees or shrubs, esp for the production of timber
- 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.
- 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
- 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
- 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.
- 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.
- asteroid belt — the concentrations of asteroids that move around the sun mainly between the orbits of Mars and Jupiter
- astroparticle — (astrophysics) A subatomic particle of cosmic origin.
- atmospherical — pertaining to, existing in, or consisting of the atmosphere: atmospheric vapors.
- attributively — pertaining to or having the character of attribution or an attribute.
- australianize — (esp of a new immigrant) to adopt or cause to adopt Australian habits and attitudes; integrate into Australian society
- azurmalachite — a blue-green ornamental stone consisting of a mixture of azurite and malachite.
- bacteriocidal — Alternative spelling of bactericidal.
- bacteriologic — a branch of microbiology dealing with the identification, study, and cultivation of bacteria and with their applications in medicine, agriculture, industry, and biotechnology.
- bacteriolysin — an antibody which, when it combines with bacterial cells, causes lysis of those cells, thus destroying them
- bacteriolysis — the destruction or disintegration of bacteria