List of 15-letter words containing US

ACANTHOPOMATOUS ACCESSORIUSORII ACETABULIFEROUS ACHLOROPHYLLOUS ACOUSTICOPHOBIA ACOUSTOELECTRIC ACRIMONIOUSNESS ADIAPHANOUSNESS ADVENTUROUSNESS AEGITHOGNATHOUS AFFUSEDAFFUSING ALLAGOSTEMONOUS ALPHITOMORPHOUS ALTERNIPETALOUS ALTERNISEPALOUS AMARYLLIDACEOUS AMMONOCARBONOUS AMPHIBOLIFEROUS ANDROMONOECIOUS ANFRACTUOUSNESS ANGIOSPERMATOUS ANGULATOGIBBOUS ANGULATOSINUOUS ANGUSTIROSTRATE ANOMALOCEPHALUS ANOMALOGONATOUS ANTECEDANEOUSLY ANTHROPOPHAGOUS ANTHROPOPHILOUS ANTICARNIVOROUS ANTICEREMONIOUS ANTICREPUSCULAR ANTIMUSICALNESS ANTIRELIGIOUSLY ANTITUBERCULOUS APOPLASTOGAMOUS ARCHAEOPITHECUS ARGYROCEPHALOUS ASCLEPIADACEOUS ASSUMPTIOUSNESS ASYMMETRANTHOUS ATRABILIOUSNESS ATROSANGUINEOUS AUTOCHTHONOUSLY AUTOCOMBUSTIBLE AUTOTRANSFUSION BACILLARIACEOUS BACTERIOPHAGOUS BASIDIOMYCETOUS BASIOPHTHALMOUS BATRACHOPHAGOUS BENNETTITACEOUS BLASPHEMOUSNESS BOTHRIOCEPHALUS BOUSSINGAULTITE BOUSTROPHEDONIC BRACHYCEPHALOUS BRACHYDACTYLOUS BRACHYDODROMOUS BRACHYSTOMATOUS BRANCHIOSTEGOUS BRANCHIOSTOMOUS BROCHIDODROMOUS BULBOCAVERNOSUS BULBOMEMBRANOUS CALCITESTACEOUS CALYCANTHACEOUS CALYPTORHYNCHUS CAMPYLOSPERMOUS CANTHAROPHILOUS CAPRIFOLIACEOUS CARCINOSCORPIUS CARNIVOROUSNESS CARPOMETACARPUS CATAWAMPTIOUSLY CATELECTROTONUS CEREMONIOUSNESS CERVICOMUSCULAR CHEILOSTOMATOUS CHENOPODIACEOUS CHIROPTERYGIOUS CHLORANTHACEOUS CHLOROPLATINOUS CHROMATOPHILOUS CHROMATOPHOROUS CHROOCOCCACEOUS CHYLOPHYLLOUSLY CIRCUMAMBAGIOUS CIRCUMFORANEOUS CLADOPHORACEOUS CLAUSTROPHOBIAC CLAVODELTOIDEUS CLEISTOGAMOUSLY COCCOTHRAUSTINE COCONSCIOUSNESS COENENCHYMATOUS COINSTANTANEOUS COLLENCHYMATOUS COMBUSTIBLENESS COMPENDIOUSNESS CONGENEROUSNESS CONSCIENTIOUSLY CONSENTANEOUSLY CONSPICUOUSNESS CONTEMPORANEOUS CONTENTIOUSNESS CONTRARIOUSNESS CONVOLVULACEOUS CORNEOSILICEOUS COTERMINOUSNESS COUNTERSTIMULUS CRASPEDODROMOUS CRUSTACEOLOGIST CRUSTACEORUBRIN CRYPTOCEPHALOUS CRYSTALLIFEROUS CRYSTALLIGEROUS CUBITOCUTANEOUS CYCLOSPONDYLOUS CYNOCRAMBACEOUS CYSTENCHYMATOUS CYTOMEGALOVIRUS DEINDUSTRIALIZE DELESSERIACEOUS DELETERIOUSNESS DEMERITORIOUSLY DEMONOLATROUSLY DEORUSUMDUCTION DERMATOMUSCULAR DEUTERANOMALOUS DICHOTOMOUSNESS DISADVANTAGEOUS DISCOMMODIOUSLY DISCONTINUOUSLY DISILLUSIONISED DISILLUSIONISER DISILLUSIONIZED DISILLUSIONIZER DISILLUSIONMENT DISTRUSTFULNESS DROMAEOGNATHOUS ECHINODERMATOUS EDRIOPHTHALMOUS EFFICACIOUSNESS EFLAGELLIFEROUS ELAEOCARPACEOUS ELECTROACOUSTIC ELECTROMUSCULAR ENANTIOBLASTOUS ENANTIOMORPHOUS ENCHONDROMATOUS ENDOCORPUSCULAR ENDOPTERYGOTOUS ENTOMOPHTHOROUS EOCARBONIFEROUS EPANISOGNATHOUS EPITHELIOMATOUS ESCALLONIACEOUS ETHICORELIGIOUS ETHNOMUSICOLOGY EURYPROGNATHOUS EXCREMENTITIOUS EXHAUSTLESSNESS EXPEDITIOUSNESS EXSTEMPORANEOUS EXTRAFOLIACEOUS FERROPHOSPHORUS FIBROCALCAREOUS FIBROLIPOMATOUS FIBROMEMBRANOUS FILAMENTIFEROUS FIMBRILLIFEROUS FISSIDENTACEOUS FISSIPAROUSNESS FLACOURTIACEOUS FLIRTATIOUSNESS FLORIFEROUSNESS FLUORESCIGENOUS FOUQUIERIACEOUS FRUGIFEROUSNESS FUCHSINOPHILOUS GASTEROMYCETOUS GEMMIFEROUSNESS GENIOHYOGLOSSUS GIGANTOPITHECUS GIGANTOSTRACOUS GLOBULARIACEOUS GLOSSOPALATINUS GNATHOSTOMATOUS GYMNODINIACEOUS GYNAECOMORPHOUS GYNANDROSPOROUS GYNODIOECIOUSLY HALORAGIDACEOUS HAMAMELIDACEOUS HERBIVOROUSNESS HETEROCEPHALOUS HETEROCHTHONOUS HETERODACTYLOUS HETEROGENEOUSLY