use '?' for JOKER (blank)

From letters W, H, E, R, E, A, B, O, U, T, S  I made following words

11 letter words

whereabouts[19]

10 letter words

whereabout[18], hereabouts[15]

9 letter words

warehouse[15], hereabout[14]

8 letter words

weathers[14], wreathes[14], rheobase[13], breathes[13], bestower[13], waterbus[13], teahouse[11], outhears[11], outsware[11], outswear[11], outwears[11], saboteur[10], tuberose[10]

7 letter words

beshrew[15], washtub[15], whereas[13], weather[13], whereat[13], wreathe[13], whereto[13], towhees[13], swather[13], thawers[13], wreaths[13], wethers[13], outwash[13], washout[13], wuthers[13], breathe[12], bathers[12], berthas[12], breaths[12], sherbet[12], bothers[12], beshout[12], tarbush[12], bewares[12], brawest[12], bestrew[12], webster[12], bestrow[12], aethers[10], heaters[10], reheats[10], earshot[10], heteros[10], rehouse[10], outhear[10], authors[10], shouter[10], souther[10], sweater[10], outwear[10], outwars[10], aerobes[9], beaters[9], berates[9], rebates[9], boaster[9], boaters[9], borates[9], rebatos[9], sorbate[9], arbutes[9], bursate[9], abortus[9], robusta[9], rubatos[9], tabours[9], obtuser[9], roseate[7], austere[7]

6 letter words

hawser[12], rewash[12], washer[12], hewers[12], shewer[12], wheres[12], reshow[12], shower[12], whores[12], towhee[12], thawer[12], wreath[12], wether[12], swathe[12], wheats[12], boheas[11], obeahs[11], basher[11], rehabs[11], abhors[11], bather[11], bertha[11], breath[11], bother[11], bathes[11], behest[11], thebes[11], bathos[11], berths[11], borsht[11], broths[11], throbs[11], busher[11], beware[11], webers[11], bowers[11], browse[11], bestow[11], haeres[9], hearse[9], ahorse[9], ashore[9], hoarse[9], heroes[9], reshoe[9], aether[9], heater[9], hereat[9], reheat[9], hereto[9], hetero[9], earths[9], haters[9], hearts[9], ethers[9], theres[9], threes[9], torahs[9], horste[9], others[9], reshot[9], throes[9], rushee[9], houser[9], author[9], rouths[9], rawest[9], tawers[9], aerobe[8], boreas[8], beater[8], berate[8], rebate[8], boater[8], borate[8], rebato[8], barest[8], baster[8], breast[8], tabers[8], berets[8], aborts[8], boarts[8], tabors[8], sorbet[8], strobe[8], abuser[8], bursae[8], bourse[8], arbute[8], rubato[8], tabour[8], beauts[8], buteos[8], obtuse[8], brutes[8], burets[8], buster[8], rebuts[8], tubers[8], robust[8], turbos[8], aretes[6], easter[6], eaters[6], reseat[6], seater[6], teaser[6], oaters[6], orates[6], osetra[6], stereo[6], reseau[6], urease[6], arouse[6], outsee[6], urates[6], retuse[6], ouster[6], outers[6], routes[6], souter[6], stoure[6]