Skip to content A B C D E F G H I J K L M N O P Q R S T U V W X Y Z expeditionary Of or pertaining to an expedition. expeditioner One who goes on an expedition. expeditionist One who goes on an expedition. expeditious Fast, prompt, speedy. expeditiously In an expeditious manner, quickly. expeditiousness The state of being expeditious; celerity, rapidity or speed. expeditive Performing with speed. expel To eject. expellable Capable of being expelled or driven out. expellant That expels expellee One who is expelled. expellency The ability to expel (parasites for example)) expeller Someone or something that expels. expelling The process by which something is expelled. expend To consume, exhaust (some resource). expendability The state or quality of being expendable. expendable Able to be expended; not inexhaustible. expendableness The quality of being expendable. expendably In an expendable manner. expended Spent; used up; exhausted. expender One who, or that which, expends. expending expenditure expenditor An officer responsible for expending taxes on useful services such as repairs. expenditure Act of expending or paying out. expenny expensive expensable Eligible to be claimed as a business expense. expense A spending or consuming, often a disbursement of funds. expenseful Full of expense; costly; chargeable. expensefully In an expenseful manner. expensefulness The quality of being expenseful. expenseless Without cost or expense. expensive Having a high price or cost. expensively In an expensive manner. expensiveness The state of being expensive; the entailing of great expense. expergefaction An awakening. experience The effect upon the judgment or feelings produced by any event, whether witnessed or participated in; personal and direct impressions as contrasted with description or fancies; personal acquaintance; actual enjoyment or suffering. experienceable Capable of being experienced. experienced Having experience and skill in a subject. experiencedly In an experienced way. experiencedness The quality of being experienced. experienceless Lacking experience. experiencelessness Absence of experience. experiencer A person who experiences. experiencewise By or in terms of experience. experiencing The process of undergoing an experience, or the experience itself. experient A person who experiences something. experientable Capable of being experienced. experiential Of, related to, encountered in, or derived from experience. experientialism The theory that experience is the source of knowledge. experientialist A proponent of experientialism. experientiality The quality of being experiential. experientially In terms of experience experiment A test under controlled conditions made to either demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy or likelihood of something previously untried. experimental Pertaining to or founded on experiment. experimentalism An experimental practice or tendency, especially in the arts experimentalist One who performs experiments. experimentality The quality of being experimental. experimentalize To make experiments upon. experimentally In the manner of an experiment. experimentalness The quality of being experimental. experimentarian Relying on experiment or experience. experimentary experimental experimentation The act of experimenting; practice by experiment. experimentational Of, or related to experimentation. experimentative experimental; of the nature of experiment experimentator An experimenter. experimentee Someone who is subjected to an experiment. experimenter A person who experiments. experimenting experimentation experimentise To experiment. experimentist An experimenter, or leader of an experiment. experimentize To perform a scientific experiment. experimentwise With regard to experiments expersate Being a oospore which lacks an ooplast. expert Extraordinary capable or knowledgeable. expertise Great skill or knowledge in a particular field or hobby. expertism A policy of consulting experts. expertize To act as an expert. expertly In an expert manner; with great skill. expertness The state of being expert: high proficiency, high skill. expertocracy rule or government by experts expertocrat A proponent of expertocracy. expertocratic Supporting, or relating to, expertocracy. expertship The role or status of an expert. expetible Worthy of being wished for; desirable or sought after expiable Capable of being expiated or atoned for. expiate To atone or make reparation for. expiation An act of atonement for a sin or wrongdoing. expiational Synonym of expiatory. expiative That serves to expiate. expiator One who makes expiation or atonement. expiatory Of or pertaining to expiation. expilator One who plunders or pillages. expirability The quality of being expirable. expirable That may expire; capable of being brought to an end. expirant Someone or something who expires or is expiring, such as goods, or in insurance. expiration The act or process of breathing out, or forcing air from the lungs through the nose or mouth. expirational Of or relating to expiration. expirative Synonym of expiratory. expiratory Of or pertaining to expiration expire To die. expired that is no longer valid expiree In penal colonies of early Australia, a convict whose sentence had been served. expirer One who or that which expires. expiring Ending, terminating, dying. expiringly While expiring or dying. expirogram A graphical record of the expiration of breath expiry End; termination; expiration. expiscate To fish out; to find out by skill or laborious investigation; to search out or rummage (for information) expiscation The act of expiscating or searching for information; fishing. expiscator One who expiscates. expiscatory Tending to fish out (information); searching, or fact-finding explain To make plain, manifest, or intelligible; to clear of obscurity; to illustrate the meaning of. explainability The state of being explainable. explainable Able to be explained or understood explainee Someone who receives an explanation. explainer A guide that explains a topic. explainification An instance of something being explainified. explainify To explain and clarify something simultaneously. explaining explanation explainingly By way of explanation. explanandum That which is to be explained (cf. explanans). explanans A collection of propositions that, taken together, explain another proposition (the explanandum). explanary explanatory; explaining explanate Flat; flattened. explanation The act or process of explaining. explanationism A philosophical system where beliefs are justified by their usefulness in explaining. explanationist One who subscribes to explanationism. explanative That serves to explain; explanatory explanatively In an explanative manner. explanator One who explains. explanatorily With regard to explanation, or explanatory power. explanatoriness The quality of being explanatory. explanatory Intended to serve as an explanation. explanification An explanation. explant Any portion taken from a plant or an animal that will be used to initiate a culture. It can be a portion of the shoot, or of the leaves, or even just some cells. explantation The act of explanting. explanted Removed from a natural site of growth, and placed in a culture medium (especially in relation to plants) explaterate To talk continuously without stop. explement The remainder of subtracting an angle from a full circle. explemental explementary; combining to 360 degrees. explementary Of or relating to the explement explete Complete, perfect expletion accomplishment; fulfillment expletive Serving to fill up, merely for effect, otherwise redundant. expletively In an expletive way. expletiveness The quality of being expletive. expletivity The quality of being expletive. expletory Serving to fill up; expletive; superfluous. explicability The state of being explicable.