12-letter words containing t, a, s, i
- arousability — to stimulate sexually.
- arraignments — Plural form of arraignment.
- arseniureted — combined with arsenic
- arsenopyrite — a white or grey metallic mineral consisting of a sulphide of iron and arsenic that forms monoclinic crystals with an orthorhombic shape: an ore of arsenic. Formula: FeAsS
- artaxerxes i — died 425 bc, king of Persia (465–425): son of Xerxes I
- arteriograms — Plural form of arteriogram.
- arthroscopic — the use of an arthroscope to diagnose an injury to or disease of a joint or to perform minor surgery on a joint.
- arthrotomies — Plural form of arthrotomy.
- articulators — Plural form of articulator.
- artillerists — Plural form of artillerist.
- artiodactyls — Plural form of artiodactyl.
- artistically — conforming to the standards of art; satisfying aesthetic requirements: artistic productions.
- arts council — an organization that provides funding for a variety of arts activities
- ascensionist — a person who has completed a mountain ascent, esp a notable one
- ascertaining — to find out definitely; learn with certainty or assurance; determine: to ascertain the facts.
- aspect ratio — the ratio of width to height of the picture on a television or cinema screen
- asphyxiating — to produce asphyxia in.
- asphyxiation — Asphyxiation is a lack of oxygen in blood, which causes suffocation.
- aspirational — If you describe someone as aspirational, you mean that they have strong hopes of moving to a higher social status.
- assassinated — Simple past tense and past participle of assassinate.
- assassinates — Third-person singular simple present indicative form of assassinate.
- assassinator — a person who assassinates
- assaultively — in an assaultive manner
- assemblagist — a creative person or artist who is skilled in putting together works of art based on assemblage
- assertations — Plural form of assertation.
- asseverating — Present participle of asseverate.
- asseveration — the act of asseverating.
- asseverative — characterized by or relating to solemn declaration or affirmation
- assibilation — (linguistics) A sound change resulting in a sibilant consonant, commonly the final phase of palatalization.
- assignations — Plural form of assignation.
- assimilating — to take in and incorporate as one's own; absorb: He assimilated many new experiences on his European trip.
- assimilation — an assimilating or being assimilated
- assimilative — of or causing assimilation; assimilating
- assimilators — Plural form of assimilator.
- assimilatory — characterized by assimilation; assimilating.
- assimulating — Present participle of assimulate.
- assimulation — Obsolete form of assimilation.
- associations — Plural form of association.
- assuefaction — the condition of being or becoming familiar with or used to something
- assumability — a mortgage loan or a feature of such that allows the buyer of a property to assume or take on the existing mortgage from the property seller
- assumptively — taken for granted.
- astacologist — a person who investigates and analyses crayfish
- asteriskless — having no asterisk
- astigmatizer — a cylindrical lens used in a rangefinder to draw out the point image of a point source into a line.
- astigmometer — an apparatus for measuring the degree of astigmatism.
- astigmoscope — astigmatoscope.
- astonishable — (obsolete) Astonishing.
- astonishment — Astonishment is a feeling of great surprise.
- astoundingly — capable of overwhelming with amazement; stunningly surprising.
- astringently — In the manner of an astringent.