List of 12-letter words containing IS

ABIOGENESIST ABNORMALISED ABOLISHMENTS ABOLITIONISE ABOLITIONISM ABOLITIONIST ABORTIONISTS ABSINTHISMIC ABSOLUTISTIC ACANTHOLYSIS ACCLIMATISED ACCLIMATISER ACCOMPANISTS ACCOMPANYIST ACCOMPLISHED ACCOMPLISHER ACCOMPLISHES ACCORDIONIST ACHROMATISED ACHROMATOSIS ACQUISITIONS ACROBYSTITIS ACROCYANOSIS ACROMASTITIS ACRONEUROSIS ACTINOPRAXIS ADENOGENESIS ADENOMYCOSIS ADIAMORPHISM ADIAPHORESIS ADJECTIVITIS ADMINISTERED ADMINISTRANT ADMINISTRATE ADMONISHMENT ADPROMISSION ADVERTISABLE ADVISABILITY ADVISIVENESS AEOLOTROPISM AEROEMBOLISM AERONEUROSIS AESTHETICISM AESTHETICIST AFFRANCHISED AGAMOGENESIS AGGRAMMATISM AGGRANDISING AGITATIONIST ALBUMENISING ALBUMINISING ALCOHOLISING ALGAEOLOGIST ALGAESTHESIS ALISMATACEAE ALKALINISING ALKALISATION ALLEGORISING ALLEGORISTER ALLEGORISTIC ALLOISOMERIC ALLOMORPHISM ALLOQUIALISM ALLOSYNDESIS ALLOTHEISTIC ALNASCHARISM ALPHABETISED ALPHABETISER ALTALTISSIMO AMATEURISHLY AMBISEXTROUS AMBISINISTER AMBISYLLABIC AMERICANISMS AMERICANITIS AMISSIBILITY AMNIOCLEPSIS AMPHIEROTISM AMPHIGENESIS AMPHISBAENAE AMPHISBAENAS AMPHISBAENIC AMPHISBAENID AMPHISILIDAE AMPHISTOMOID AMPHISTOMOUS AMYLOGENESIS ANABAPTISTIC ANABAPTISTRY ANACATHARSIS ANACHROMASIS ANACHRONISMS ANADICROTISM ANAEROBIOSIS ANAESTHETIST ANALLAGMATIS ANAMORPHOSIS ANANTHROPISM ANAPHRODISIA ANAPLASMOSIS ANATHEMATISE ANATHEMATISM ANATOMISABLE ANCHISTOPODA ANDROGENESIS ANDROGRAPHIS ANECDOTALISM ANECDOTALIST ANEMOTROPISM ANESTHETISTS ANEURISMALLY ANEURISMATIC ANGIOGENESIS ANGIOKINESIS ANGIOMATOSIS ANGIOPARESIS ANGIORRHEXIS ANGIOSTEOSIS ANGIOTENOSIS ANGLICANISMS ANGLOPHILISM ANGLOPHOBIST ANGUISHOUSLY ANHAEMATOSIS ANIMALCULISM ANIMALCULIST ANISALDEHYDE ANISALDOXIME ANISOCARPOUS ANISOCHROMIA ANISOCYTOSIS ANISODACTYLA ANISODACTYLE ANISODACTYLI ANISOGAMETES ANISOGAMETIC ANISOMETROPE ANISOMYARIAN ANISOMYODIAN ANISOMYODOUS ANISOPLEURAL ANISOPTEROUS ANISOSTHENIC ANISOSTICHUS ANISOSTOMOUS ANISOTROPIES ANISOTROPISM ANISOTROPOUS ANKYLOMERISM ANTAGONISING ANTAGONISTIC ANTANACLASIS ANTARCHISTIC ANTEHISTORIC ANTHOGENESIS ANTHOLOGISED ANTHOLOGISTS ANTHOTROPISM ANTHRACITISM ANTHRACNOSIS ANTIBLACKISM ANTICATHEXIS ANTICHRONISM ANTICYNICISM ANTIEGOISTIC ANTIFASCISTS ANTIFEMINISM ANTIFEMINIST ANTIGHOSTISM ANTIHUMANISM ANTIHUMANIST ANTILABORIST ANTILEGALIST ANTILOGISTIC ANTIMERISTEM ANTIMORALISM ANTIMORALIST ANTINEGROISM ANTINIHILISM ANTINIHILIST ANTINOVELIST ANTIOPIUMIST ANTIOPTIMISM ANTIOPTIMIST ANTIPACIFISM ANTIPACIFIST ANTIPAPALIST ANTIPAPISTIC ANTIPHTHISIC ANTIPOLEMIST ANTIPOPULISM ANTIPSALMIST ANTIROYALISM ANTIROYALIST ANTISALOONER ANTISCABIOUS ANTISEMITISM ANTISENSUOUS ANTISEPALOUS ANTISEPTICAL