use '?' for JOKER (blank)

From letters A, R, T, H, R, O, S, C, O, P, I, E, S  I made following words

13 letter words

arthroscopies[20]

12 letter words

arthroscopes[19], crapshooters[19]

11 letter words

arthroscope[18], crapshooter[18], prothoraces[18], archpriests[18], rectorships[18]

10 letter words

sharecrops[17], archpriest[17], parritches[17], chiropters[17], rectorship[17], sociopaths[17], crapshoots[17], apotheosis[15], carthorses[15], orchestras[15], choristers[15], acrospires[14], corporates[14], prosectors[14], esotropias[12], posteriors[12]

9 letter words

sharecrop[16], parchesis[16], orthoepic[16], chiropter[16], poachiest[16], sociopath[16], chapiters[16], crapshoot[16], pastiches[16], pistaches[16], chassepot[16], postiches[16], postcrash[16], isochores[14], aphorises[14], horsecars[14], crosshair[14], cirrhoses[14], atrophies[14], charriest[14], starchier[14], carthorse[14], orchestra[14], chorister[14], rhetorics[14], torchiers[14], phratries[14], choosiest[14], isophotes[14], chastiser[14], ostriches[14], trichoses[14], aphorists[14], prothesis[14], storeship[14], hoopsters[14], acrospire[13], ascospore[13], coreopsis[13], perisarcs[13], processor[13], corporate[13], operatics[13], esotropic[13], porticoes[13], prosector[13], scotopias[13], practises[13], piscators[13], copastors[13], rescripts[13], scripters[13], arthroses[12], arthrosis[12], esotropia[11], oratrices[11], priorates[11], operators[11], posterior[11], ostracise[11], scarriest[11], sparriest[11], oratories[9], sororates[9]

8 letter words

poachier[15], reproach[15], aspheric[15], parchesi[15], seraphic[15], poachers[15], precrash[15], chirpers[15], shoepacs[15], isopachs[15], hospices[15], spherics[15], chapiter[15], patchier[15], phreatic[15], atrophic[15], parritch[15], phratric[15], hepatics[15], pastiche[15], pistache[15], postiche[15], potiches[15], chapters[15], patchers[15], pitchers[15], strophic[15], choosier[13], isochore[13], aphorise[13], horsecar[13], cashiers[13], rachises[13], orchises[13], choosers[13], soroches[13], isochors[13], parishes[13], sharpies[13], pharoses[13], rosehips[13], crashers[13], sharpers[13], rhetoric[13], torchier[13], achiotes[13], isophote[13], chariest[13], theriacs[13], thoraces[13], actorish[13], chariots[13], haricots[13], cheroots[13], triphase[13], phorates[13], aphorist[13], trophies[13], hoopster[13], charters[13], recharts[13], trochars[13], chastise[13], isotachs[13], perisarc[12], scrapies[12], scoopers[12], scarpers[12], scrapers[12], crispers[12], operatic[12], ectopias[12], scotopia[12], crispate[12], paretics[12], picrates[12], practise[12], postrace[12], apricots[12], piscator[12], copastor[12], rootcaps[12], porticos[12], rescript[12], scripter[12], carports[12], proctors[12], hoariest[11], trashier[11], heritors[11], scariose[10], corsairs[10], crosiers[10], aspirers[10], praisers[10], aspersor[10], prioress[10], priorate[10], operator[10], erratics[10], creators[10], reactors[10], partiers[10], praetors[10], prorates[10], airports[10], pierrots[10], sportier[10], troopers[10], rosaries[8], rotaries[8], sororate[8]