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 antitheticalness The quality of being antithetical. antithiamine Acting against thiamine or its effects. antithickening Preventing or inhibiting thickening. antithrips That protects against infestation with thrips antithrombic Of, pertaining to, or resembling the action of antithrombin antithrombin A small molecule that inactivates several enzymes of the coagulation system. antithrombocytic Preventing the formation of blood clots. antithromboembolic Countering thromboembolism. antithrombogenic Preventing thrombosis. antithrombogenicity Quality of being antithrombogenic. antithrombokinase Any agent that inhibits the thrombokinase activity. antithrombolytic Preventing or countering thrombolysis. antithrombomodulin Inhibiting thrombomodulin activity. antithrombophilic Preventin thrombophilia. antithromboplastic Opposing the effects of thromboplastin. antithromboplastin Synonym of TFPI (“tissue factor pathway inhibitor”). antithrombosis The effect of an antithrombotic agent antithrombotic That inhibits the formation of thrombi antithromboticity The condition of being antithrombotic antithromboxane Any agent that inhibits thromboxane activity. antithrust That resists the effects of a thrust antithymocyte That counters the production of thymocytes antithyroglobulin An antibody that targets thyroglobulin. antithyroid Reducing the production or effects of thyroid hormones. antithyrotoxic Countering thyrotoxicity. antitick Working against ticks (the arachnids). antitilt Preventing tilting. antitime A hypothetical construct that resembles time but somehow opposes or counteracts it. antitip Preventing something from tipping over. antitipping Opposing or countering tipping motions. antitissue Acting against body tissues. antitobacco Opposed to tobacco, often specifically to either the tobacco industry or public smoking. antitobaccoite One who opposes the smoking of tobacco. antitobacconist One who opposes the habit of smoking tobacco. antitoll Opposing the imposition of a toll. antitonal Deliberately flouting the conventions of tonality. antitone Synonym of antimonotone. antitonic That reduces muscular or vascular tonus antitonicity the condition of being antitonic antitop the top antiquark antitopoisomerase That counters the action of topoisomerase antitorpedo Acting against torpedos. antitorque Describing the rotor on the tail of a helicopter that prevents the helicopter from spinning in a direction opposite to that of the main rotor blades antitorture Acting against or opposing torture. antitotalitarian Opposed to or acting against totalitarianism or totalitarian behavior. antitotalitarianism opposition to totalitarianism antitourism Opposing tourism. antitourist Opposing tourism. antitouristic Opposed to what is touristic. antitoxic That counteracts a toxin or poison. antitoxicity The condition of being antitoxic antitoxin A medicine able to neutralize a toxin. antitoxoplasmal that counters toxoplasmosis antitoxoplasmic That counters the effects of toxoplasma toxins antitracking Of a system or application, preventing the gathering or collecting of personal data or information. antitrade The wind that blows from west to east above the trade wind. antitradition Opposing tradition. antitraditional Opposed to what is traditional. antitraditionalism Opposition to traditionalism. antitraditionalist An opponent of traditionalism. antitraffic Synonym of antitrafficking. antitrafficking Serving to counter human trafficking. antitragic Challenging the conventions of tragedy. antitragicus In the human musculoskeletal system of the ear, a part that arises from the outer part of the antitragus and is inserted into the cauda helicis and antihelix. antitragus A projection on the lower posterior portion of the auricle of the ear opposite the tragus. antitrailer Opposing or forbidding the use of trailers (unpowered wheeled vehicles). antitrain Opposing trains. antitrans Antitransgender or antitranssexual. antitranscendentalism A position that opposes transcendentalism. antitransform The inverse of a transform antitransgender Against transgender people. antitransglutaminase Targeting transglutaminase. antitransit Opposed to or against public transit (public transport). antitransition Opposing transition. antitransitivity The property of a binary relation that holds that if Rxy and Ryz, then not Rxz. antitranspirant Reducing transpiration in plants. antitransportation Opposing the transportation of criminals. antitranssexual Prejudiced against transsexual people. antitrapping Opposing the trapping of animals. antitravel Opposing or preventing travel. antitreating Belonging or relating to an antialcohol movement whose members pledged not to offer or accept drinks in public houses. antitreatment Opposing treatment (of a psychiatric condition, etc.). antitreaty Opposing a treaty. antitremor Preventing or countering tremors. antitrend Going against a trend or trends in general. antitreponemal Active against treponema. antitrespass Countering or preventing trespass. antitribal Opposing a tribe or tribes. antitribalism Opposition to tribalism. antitrichomonal Countering or preventing trichomoniasis. antitrinitarian Rejecting the Trinitarian doctrine that God subsists as three distinct Persons in the single substance of the Holy Trinity. antitrinitarianism Rejection of the Trinitarian doctrine that God subsists as three distinct persons in the single substance of the Holy Trinity; nontrinitarianism. antitriplet The antiparticle of a specified triplet (triquark). antitritium The antimatter equivalent of tritium. antitriton The antiparticle of a triton. antitrochanter An articular surface on the ilium of birds against which the great trochanter of the femur plays antitrochanteric Relating to the antitrochanter antitropal antitropous antitrophic That counters hypertrophy. antitropic On the opposite side of a bilaterally symmetric relationship (as the left and right hands) antitropical Situated or found away from a tropic (towards the respective pole) antitropomyosin That counters the action of tropomyosin antitropous Displaying, of, or pertaining to antitropy. antitropy A disposition of opposed, asymmetric leaves where a pair of leaves displays bilateral symmetry. antitrout Of an antibody: reacting with the immunoglobins found in trout. antitruancy Opposing or countering truancy from school. antitruncated Exhibiting antitruncation. antitruncation The presence of an outer radial surface brightness profile that is distinctly shallower in scope than the main disk profile. antitrust Opposed to or against the establishment or existence of trusts (monopolies), usually referring to legislation. antitruster A government agent who investigates monopolies. antitruth That which is the opposite or negation of truth, especially of a mystical or religious truth. antitrypanocidal Synonym of trypanocidal. antitrypanosomal Countering trypanosomes. antitrypanosomally In an antitrypanosomal manner antitrypanosomatid That counters trypanosomatid infections antitrypanosomic Synonym of antitrypanosomal. antitrypsin Any of a class of serum proteins that inhibit trypsin and similar proteolytic enzymes antitryptic That inhibits the action of trypsin antitubercular That is used to treat tuberculosis. antituberculosis Acting to combat or counteract tuberculosis antituberculostatic That counters the action of a tuberculostatic antituberculotic Countering tuberculosis. antituberculous Acting to combat or counteract tuberculosis. antitubulin Inhibiting the action of tubulin. antitumor Inhibiting the development of a tumor. antitumoral antitumor antitumorigenic Opposing tumorigenesis; serving to counteract the formation of tumors. antitumoural antitumour antiturbulence Preventing or countering turbulence. antiturkey Describing an antibody that reacts with the immunoglobins found in turkeys. antitussive A cough suppressant or a drug that inhibits coughing. antitwilight Synonym of antitwilight arch (“atmospheric phenomenon”). antitypal antitypical antitype Something that is symbolized or represented by a type, such as Christ by the Paschal Lamb; the fulfillment of a type. antityphoid Countering typhoid fever. antityphoidal That counters typhoid fever antityphus Countering typhus. antitypic antitypical antitypical Of or pertaining to an antitype. antitypically In a way that pertains to an antitype. antitypous resistant to blows; hard antitypy reaction (to an applied force) antityrosinase That counters the action of tyrosinase antiulcer Serving to prevent or counteract ulcers. antiulcerative That counters ulceration antiulcerogenic Preventing the onset of ulcers. antiulcerous Serving to prevent or counteract ulcers antiultraviolet Blocking ultraviolet light. antiunemployment Opposing or countering unemployment. antiunification Opposing political unification.