use '?' for JOKER (blank)

From letters V, O, L, A, T, I, L, I, Z, A, T, I, O, N, S  I made following words

15 letter words

volatilizations[26]

14 letter words

volatilization[25]

13 letter words

vitalizations[24]

12 letter words

vitalization[23]

10 letter words

volitional[13], salivation[13], vallations[13], violations[13], visitation[13], vitiations[13], lovastatin[13]

9 letter words

vallation[12], ovational[12], violation[12], aviations[12], lavations[12], salvation[12], violinist[12], solvation[12], volitions[12], vitiation[12], allantois[9], illations[9], isolation[9], satiation[9], atonalist[9], saltation[9], stational[9], siltation[9]

8 letter words

zillions[16], vanillas[11], villains[11], valonias[11], visional[11], aviation[11], lavation[11], volition[11], valiants[11], ovations[11], volitant[11], vitalist[11], nativist[11], visitant[11], stotinov[11], illation[8], initials[8], lanitals[8], alations[8], santalol[8], stallion[8], solation[8], inositol[8], titanias[8], ostinati[8], ostinato[8]

7 letter words

zillion[15], vanilla[10], villain[10], valonia[10], violins[10], valiant[10], invital[10], ovation[10], violist[10], atavist[10], ottavas[10], liaison[7], initial[7], lanital[7], alation[7], latinas[7], install[7], instill[7], solatia[7], atonias[7], latinos[7], talions[7], lintols[7], latosol[7], lotions[7], soliton[7], titania[7], atlatls[7], tallits[7], attains[7], titians[7], saltant[7], lattins[7], altoist[7], anattos[7], station[7]

6 letter words

vizsla[17], azonal[14], zoonal[14], azlons[14], stanza[14], violin[9], avails[9], saliva[9], salvia[9], villas[9], avians[9], anvils[9], silvan[9], vinals[9], violas[9], avions[9], vision[9], volant[9], vitals[9], savant[9], lovats[9], volost[9], ottava[9], aaliis[6], lanais[6], lianas[6], nasial[6], salina[6], aiolis[6], aloins[6], llanos[6], saloon[6], solano[6], solion[6], latina[6], atonia[6], atonal[6], latino[6], talion[6], lintol[6], lotion[6], tallis[6], isatin[6], alants[6], aslant[6], instal[6], instil[6], allots[6], atolls[6], sonata[6], santol[6], stanol[6], talons[6], tolans[6], tonsil[6], stolon[6], atlatl[6], tallit[6], attain[6], titian[6], lattin[6], anatto[6], statal[6], statin[6], taints[6], tanist[6], titans[6], tatsoi[6], otitis[6], totals[6], stotin[6], lottos[6]

5 letter words

aalii[5], ilial[5], lanai[5], liana[5], aioli[5], aloin[5], llano[5], alias[5], salal[5], alans[5], anlas[5], nalas[5], nasal[5], anils[5], nails[5], slain[5], snail[5], nills[5], ollas[5], salol[5], lilos[5], anoas[5], loans[5], salon[5], solan[5], linos[5], lions[5], loins[5], noils[5], olios[5], loons[5], nolos[5], snool[5], solon[5], litai[5], alant[5], natal[5]