12 letters
- antirealisms17
- antirealists14
- antireligion17
- antiromantic20
- antiroyalist16
- antirrhinums20
- antisciences20
- antisocially20
- antispending21
- antistrophes18
- antistrophic21
- antitakeover21
- antithetical19
- antithrombin22
- antitrusters14
- antitussives18
- antiviolence22
- antivitamins21
- antonomasias17
- appurtenance24
- appurtenants21
- archdiocesan22
- archosaurian19
- arrangements19
- artilleryman20
- artisanships18
- ascendancies21
- attractances19
- autoantibody20
- bacchanalian26
- bacchanalias25
- backcourtman30
- backhandedly30
- backwoodsman30
- balletomanes21
- balletomania21
- ballhandling25
- banderillero19
- bankruptcies27
- bantamweight26
- barbarianism22
- benignancies23
- bibliomaniac26
- bibliomanias23
- biomechanics27
- biometrician22
- bipropellant24
- blackhanders27
- blandishment24
- bohemianisms24
- boomeranging24
- branchiopods25
- brilliancies21
- brilliantine19
- brinkmanship29
- buccaneering26
- buccaneerish25
- bushrangings24
- calypsonians23
- canalization27
- cancelations21
- cancellation22
- candelabrums25
- candescences24
- candidatures19
- candidnesses19
- candlefishes23
- candleholder22
- candlelights23
- candlepowers24
- candlesticks25
- candyflosses23
- cannabinoids22
- cannibalised22
- cannibalises21
- cannibalisms24
- cannibalized31
- cannibalizes30
- cannonballed24
- canonicities20
- canonization27
- canorousness18
- cantankerous22
- cantharidins20
- cantilevered22
- cantillating21
- cantillation19
- capacitances25
- caravanserai20
- carrageenans19
- centenarians18
- centimorgans22
- ceratopsians19
- chairmanning25
- chairmanship26
- chancinesses22
- chandeliered21
- changelessly24
- channelizing32
- chansonniers20
- chanterelles20
- chanticleers22
- charlatanism22
- chatoyancies23
- chimichangas28
- chiromancers24
- chiromancies24
- chiropterans21
- christianias18
- chrominances25
- churchianity26
- circumstance26
- civilianized31
- civilianizes30
- clairvoyance26
- clairvoyants23
- clangorously23
- clannishness21
- cleanability23
- cliffhangers27
- cochairwoman27
- codefendants22
- coinsurances21
- coleopterans20
- collembolans25
- comanagement25
- comeuppances29
- commandeered24
- commanderies23
- commandingly29
- commandments27
- committeeman25
- communicants27
- companionate23
- companioning26
- companionway28
- complainants24
- complaisance26
- compliancies26
- concanavalin26
- concelebrant24
- concomitance26
- concomitants23
- concordances24
- concordantly24
- conductances25
- conformances26
- consonancies21
- contaminants21
- continuances22
- contredanses18
- contrivances24
- conversances24
- conveyancers26
- conveyancing29
- cosmeticians22
- cosmopolitan23
- cosurfactant23
- cotransduced22
- cotransduces21
- cotransports19
- councilmanic28
- councilwoman28
- countenanced23
- countenancer22
- countenances22
- countermands22
- counterpanes21
- counterplans22
- countrywoman26
- craniofacial23
- craniologies19
- craniosacral20
- craniotomies19
- crankinesses21
- crocodilians21
- crossbanding23
- cryptanalyst24
- ctenophorans22
- cyanogeneses21
- cyanogenesis21
- cyanogenetic24
- cyanohydrins24
- cyclohexanes31
- cyclopropane28
- cytomembrane27
- decalcomania24
- decantations18
- decongestant20
- dehumanizing32
- deliverances22
- derangements20
- determinants18
- deuteranopes18
- deuteranopia18
- deuteranopic21
- dialectician21
- diaphanously23
- dibenzofuran31
- dilettantish17