12 letters
- anthophilous22
- anthracnoses19
- anthranilate17
- anthropology23
- antiabortion17
- antiacademic23
- antiaircraft19
- antibacklash26
- antiblackism27
- antiboycotts21
- antiburglary22
- antibusiness18
- anticatalyst19
- anticathodes19
- anticipating22
- anticipation20
- anticipators19
- anticipatory21
- anticlerical21
- anticlimaxes27
- anticlotting20
- anticolonial19
- anticonsumer21
- anticreative20
- anticultural20
- anticyclones23
- anticyclonic26
- antidandruff23
- antidiabetic20
- antidilution17
- antidogmatic22
- antieconomic23
- antielectron18
- antielitisms17
- antielitists14
- antientropic20
- antiepilepsy22
- antiestrogen16
- antifascisms22
- antifascists19
- antifashions19
- antifeminine21
- antifeminism23
- antifeminist20
- antifriction20
- antigambling25
- antigenicity21
- antiglobulin22
- antiheroines16
- antihumanism23
- antihuntings20
- antihysteric20
- antikickback34
- antileukemic25
- antiliberals18
- antiliterate14
- antilynching25
- antimacassar19
- antimagnetic22
- antimalarial18
- antimilitary19
- antimissiles17
- antimitotics19
- antimonopoly23
- antimosquito26
- antinational16
- antinepotism20
- antineutrino16
- antineutrons16
- antinovelist19
- antinucleons20
- antioxidants22
- antiozonants24
- antiparallel19
- antiparticle20
- antipathetic21
- antiperiodic20
- antiphonally23
- antipiracies19
- antipleasure18
- antipoaching24
- antipolitics20
- antipredator17
- antipruritic20
- antipyretics21
- antiquarians24
- antiquations24
- antirachitic21
- antirational15
- antirealisms17
- antirealists14
- antireligion17
- antiromantic20
- antiroyalist16
- antirrhinums20
- antisciences20
- antisocially20
- antispending21
- antistrophes18
- antistrophic21
- antitakeover21
- antithetical19
- antithrombin22
- antitrusters14
- antitussives18
- antiviolence22
- antivitamins21
- antonomasias17
- aoristically19
- aortographic22
- aperiodicity21
- aphrodisiacs21
- apiculturist21
- apocalyptism27
- apocalyptist24
- apochromatic26
- apocryphally29
- apolitically23
- apomorphines24
- apophyllites24
- apostatising18
- apostatizing27
- apostleships21
- apostolicity21
- apostrophise20
- apostrophize29
- apothecaries20
- apothegmatic25
- apotheosized27
- apotheosizes26
- apparatchiki27
- apparatchiks27
- apparentness20
- apparitional20
- appeasements22
- appellations21
- appellatives24
- appendectomy28
- appendicitis23
- appendicular25
- apperceiving28
- apperception25
- apperceptive28
- appertaining22
- appetizingly33
- applications23
- appoggiatura23
- appointments23
- apportioning22
- appositeness19
- appositional20
- appositively25
- appraisement22
- appraisingly24
- appreciating24
- appreciation22
- appreciative25
- appreciators21
- appreciatory23
- apprehending25
- apprehension22
- apprehensive25
- apprenticing25
- appressorium22
- approachable27
- approbations22
- appropriable25
- appropriated22
- appropriates21
- appropriator21
- approximated29
- approximates28
- appurtenance24
- appurtenants21
- aquacultural29
- aquacultures28
- aquarellists24
- aquatintists23
- aquicultures28
- aquilinities24
- arabinosides17
- arbitrageurs18
- arbitraments19
- arbitrations16
- arborescence22
- arborization25
- archdeaconry24
- archdiocesan22
- archdioceses21
- archdukedoms27
- archegoniate20
- archenterons19
- archeologies20
- archeologist20
- archerfishes22
- archesporial21
- archesporium24
- archetypally26
- archetypical26
- archipelagic26