10-letter words containing a, t, i, o
- acetonuria — ketonuria.
- acherontic — Of or pertaining to Acheron; infernal; hence, dismal, gloomy; moribund.
- achitophel — Ahithophel
- achondrite — a rare stony meteorite that consists mainly of silicate minerals and has the texture of igneous rock but contains no chondrules
- achromatic — without colour
- achromatin — the material of the nucleus of a cell that does not stain with basic dyes
- acidometer — a type of hydrometer for measuring the relative density of an acid solution, esp the acid in a battery
- acoustical — acoustic; specif., having to do with the control of sound
- acousticks — Obsolete form of acoustics.
- acquisitor — a person who has a tendency to acquire (information or ideas), or a desire to possess
- acroamatic — relating to oral communication
- acrobatics — Acrobatics are acrobatic movements.
- acrobatism — the art, or feats, of the acrobat
- acrostical — relating to an acrostic
- acroterial — relating to an acroter
- acroterion — acroterium.
- acroterium — an ornament positioned on top of an acroter
- actiniform — having radial form; rayed
- actinogram — the record produced by the action of an actinograph.
- actinolite — a green mineral of the amphibole group consisting of calcium magnesium iron silicate. Formula: Ca2(Mg,Fe)5Si8O22(OH)2
- actinology — the science of light rays and their chemical effects
- actinopods — any protozoan of the subclass Actinopoda, including the heliozoans and radiolarians, having stiff, rodlike, radiating pseudopodia.
- actinozoan — anthozoan
- action man — a person who relishes physical activity
- actionable — If something that you do or say to someone is actionable, it gives them a valid reason for bringing a legal case against you.
- actionably — In an actionable manner.
- actionless — inactive, without action
- activation — to make active; cause to function or act.
- activators — Plural form of activator.
- actomyosin — a complex protein in skeletal muscle that is formed by actin and myosin and which, when stimulated, shortens to cause muscle contraction
- actuations — to incite or move to action; impel; motivate: actuated by selfish motives.
- adaptation — An adaptation of a book or play is a film or a television programme that is based on it.
- addictions — Plural form of addiction.
- additional — Additional things are extra things apart from the ones already present.
- adequation — Equivalence.
- adhocratic — Relating to adhocracy.
- adipocytes — Plural form of adipocyte.
- adjunction — (in phrase-structure grammar) the relationship between a branch of a tree representing a sentence to other branches to its left or right that descend from the same node immediately above
- adjuration — a solemn charge or command
- admiration — Admiration is a feeling of great liking and respect for a person or thing.
- admonition — An admonition is a warning or criticism about someone's behaviour.
- admonitive — relating to admonition; admonitory
- admonitory — admonishing; warning
- adoptively — in an adoptive manner; by adoption
- adorations — Plural form of adoration.
- adposition — (grammar) An element that combines syntactically with a phrase and indicates how that phrase should be interpreted in the surrounding context.
- adroitness — expert or nimble in the use of the hands or body.
- adsorption — an adsorbing or being adsorbed; adhesion of the molecules of a gas, liquid, or dissolved substance to a surface
- adsorptive — relating to or characterized by adsorption
- adulations — excessive devotion to someone; servile flattery.