Mammoth Uncensored Word List:
168 words ending with cs, 9 letters long

academics acoustics acrostics agnostics allergics ammoniacs amnesiacs analytics animatics anoretics anorexics antalgics antipyics aphasiacs armagnacs aromatics asthenics ataraxics athletics autistics barleducs bioethics biologics bionomics brainiacs carbolics catholics celeriacs cephalics cnidosacs cosmetics dactylics dalmatics demoniacs diabetics didactics dietetics dioptrics diplegics diuretics dogmatics domestics dramatics dysgenics dyslexics eccritics eclectics ecliptics economics ecstatics ectosarcs ecumenics electrics emphatics enclitics encyclics endosarcs entoptics enuretics enzootics epidemics epulotics esthetics euphenics eutectics euthenics exegetics forensics frenetics geodesics geodetics geoponics glyconics gnomonics haematics harmonics hermetics herpetics heuretics hidrotics hygienics hypnotics hypothecs hysterics isagogics isogonics kephalics leukemics liturgics logistics magnetics maieutics mechanics metallics minidiscs mnemonics monastics narcotics neoterics neuritics neurotics nonmusics operatics optronics orichalcs orthotics oxytocics pachalics pandemics paranoics pashalics pathetics periotics perisarcs phenetics phenolics phonemics phonetics photonics phthisics phyletics platonics plutonics postsyncs premedics proxemics pulmonics pyogenics quidnuncs rabbinics radionics republics rhetorics rhythmics romantics sabbatics sandaracs semantics semiotics significs silastics simoniacs spagerics spagirics spagyrics specifics spondaics subtonics subtopics subtunics syllabics symbolics synectics synoptics systemics tagmemics tectonics telestics theatrics thematics toreutics trictracs trisomics trochaics turmerics tympanics volcanics zoiatrics