Mammoth Uncensored Word List:
577 words ending with ts, 13 letters long

abolitionists accompanyists accordionists accouchements accouplements accouterments accoutrements accustrements administrants admonishments aestheticists affrightments aforethoughts afterthoughts aggrievements amortisements amortizements anaesthetists anecdotalists angelologists animalculists announcements antiaircrafts anticatalysts antifeminists antinovelists antipacifists antiroyalists apiculturists apocalyptists appetisements appraisements archeologists arctophilists ascensionists assemblagists astacologists astonishments astrochemists astrotourists attemperments audiometrists autodestructs automobilists aviculturists bacteriostats ballottements balneologists bantamweights bedazzlements befuddlements behaviourists belittlements bequeathments bewilderments bibliologists bibliopegists bibliopolists bicameralists bioecologists biophysicists bioscientists bipropellants blackcurrants blandishments boilingpoints cardiologists caricaturists carriwitchets cartophilists causationists cerographists chastisements chondroblasts choreologists chorizontists chronologists clairaudients clarinettists classicalists coalitionists coccidiostats coleopterists collectivists comanagements commencements commentariats commissariats concelebrants concertinists conchologists confrontments congratulants contagionists contrivements convalescents convincements convivialists coprophagists corespondents corporealists cosmochemists cosurfactants counteragents counterblasts counterlights counterpoints countershafts craniologists cremationists crosscurrents crossproducts cryptanalysts cryptogamists cryptologists cyclopaedists darraignments decentralists decipherments decongestants defectionists deflationists deflocculants deltiologists demographists demolishments demonologists dendrologists denouncements deontologists dethronements deviationists diffusionists dilambdodonts diminishments dinnerjackets dipropellants disagreements disannulments disbursements disciplinants discolorments discriminants disendowments disgorgements disguisements dishevelments disinfectants disinfestants disinterments dislodgements dispiritments displacements disseverments distrainments dithyrambists diversionists dramaturgists econometrists ecoterrorists editorialists educationists electronvolts elocutionists embarquements embattlements embetterments embezzlements embitterments emblazonments embranchments embryologists emotionalists empoisonments empressements encipherments encirclements encroachments encumberments endamagements endangerments endosymbionts enfeeblements engenderments enshrinements enswathements entanglements enteropneusts enthrallments enthronements entomologists entrainements entrancements entrenchments envisagements enzymologists erythroblasts escapologists essentialists estrangements euphoniumists euphophonists euthanasiasts evolutionists exclusionists excursionists exobiologists exogeologists exorcisements exorcizements expansionists extensionists extortionists factionalists febrifacients femtochemists financialists fluidextracts forebodements forejudgments forestalments fortepianists futurologists gastrologists gastronomists gemeinschafts geomagnetists geophysicists geoscientists geratologists gesellschafts glaciologists glossolalists glossologists glottologists gramophonists graphologists gymnosophists gynecologists haematoblasts harmoniumists hematologists heortologists hepatologists hereditaments hermeneutists heterosexists hierogrammats hippophagists histochemists homeopathists hydropathists hyperrealists hypsometrists iatrochemists iconomachists iconophilists immersionists immunologists imprisonments incandescents incapacitants incunabulists inflationists infotainments infringements inspiritments intercipients interconnects interconverts interpellants intersegments intransigents intrenchments intrusionists intuitionists intussuscepts inveiglements isolationists jurisconsults jurisprudents kleptomanists languishments lexicologists limacologists liquefacients lithotritists lumberjackets machairodonts malacologists maltreatments mediaevalists mercantilists mercurialists merrythoughts metallurgists metamorphists microanalysts microcircuits microelements microhabitats micropayments microscopists microsegments middleweights migrationists millilamberts millisieverts mineralogists misalignments misallotments miscellanists misconstructs misdemeanants miserabilists misinformants misinterprets misjudgements mismatchments misplacements misrepresents misstatements mistreatments monochromists monofilaments monographists monolinguists monophyodonts morphologists motorcyclists municipalists musicologists mutessarifats negrophilists nematologists nephrologists neurochemists neuropathists neuropterists noctambulists nonabsorbents nonalignments nonarchitects nonbiologists nonbroadcasts noncombatants noncommunists nondependents noneconomists nongeologists nonimmigrants nonincumbents nonresistants nonrestraints nonscientists nonsocialists nontreatments numerologists nutritionists obscurantists obsessionists oceanologists odontologists operationists ophicleidists ophiophilists organologists orthodontists orthopaedists orthopterists osteopathists outplacements ovariotomists overabstracts overdiscounts overdocuments overoptimists overornaments overrestricts paedobaptists palindromists palynologists pansexualists pantophagists papyrologists paragraphists parasymbionts partitionists pentachromats perfusionists periodontists perpetualists phillumenists philosophists phlebologists phlebotomists photochemists photocurrents photometrists photopigments photoproducts photorealists phototypesets phragmoplasts phrenologists physiologists phytochemists pictorialists ploughwrights polygraphists polyphyodonts polytonalists postfeminists postponements potamologists practicalists pragmaticists preabsorbents preallotments precisianists precisionists preconstructs prejudgements prepubescents presentiments pretreatments privatdocents privatdozents proctologists professoriats propagandists psephologists psychiatrists psychologists pyrotechnists quadrivalents quarterlights quindecaplets radiochemists radioelements radiophonists readjustments reassessments reassignments reassortments reattachments recalcitrants receptionists recommitments redeployments redoublements reductionists reemployments reengagements reenlistments rehabilitants reindictments reinstalments reinvestments rejectionists relativitists renouncements renversements representants resettlements ressentiments retentionists retransplants retrenchments retrievements retromingents russophilists russophobists saltationists salvationists scorpionworts scribblements secessionists seclusionists sectionalists seismologists selectionists selenologists semeiologists semideponents semifinalists sensationists shortcircuits silhouettists snowmobilists sociometrists somatologists somnambulants somnambulists somnifacients somniloquists somnipathists sorbefacients sousaphonists speleologists spiritualists spongioblasts spongologists sportsjackets stablishments stegophilists stercoranists stereotypists storiologists straitjackets stranglements stupefacients subalternants subcomponents subcontinents subjectivists submergements supercabinets superconducts supercurrents superpatriots superrealists synecologists tambourinists technologists telegraphists teratologists tergiversants tetrachromats thalassocrats theorematists therapeutists thoroughworts timbrologists toxicologists traditionists traducianists trampolinists transcendents transductants transformists transhipments transmigrants transvestists trichologists trinomialists triumphalists troubleshoots typographists ultraleftists ultrarealists unconstraints underblankets undercurrents undergarments underlayments underpayments unemployments universalists unsettlements urbanologists vanquishments variationists vaudevillists velocipedists vibraharpists vibraphonists voluntaryists waterdroplets welterweights williewaughts willinghearts withdrawments withholdments yellowjackets yellowthroats zalambdodonts