use '?' for JOKER (blank)

From letters H, O, R, T, I, C, U, L, T, U, R, A, L  I made following words

13 letter words

horticultural[18]

9 letter words

ultrarich[14], utricular[11], culturati[11]

8 letter words

acrolith[13], ultrahot[11], clitoral[10], turrical[10], cultural[10], littoral[8], tortilla[8], tutorial[8]

7 letter words

lochial[12], chorial[12], chloral[12], thallic[12], challot[12], chariot[12], haricot[12], trochal[12], trochil[12], trochar[12], haircut[12], tallith[10], urolith[10], outhaul[10], citator[9], ricotta[9], tractor[9], locular[9], outcall[9], curtail[9], curator[9], crittur[9], turacou[9], litoral[7], traitor[7], titular[7]

6 letter words

lochia[11], cholla[11], archil[11], chiral[11], choral[11], orchil[11], charro[11], chital[11], chalot[11], rhotic[11], thoric[11], churro[11], hilloa[9], thalli[9], hallot[9], thrall[9], thrill[9], thoria[9], harlot[9], liroth[9], throat[9], hulloa[9], thulia[9], author[9], outhit[9], caroli[8], lorica[8], collar[8], corral[8], citola[8], coital[8], citral[8], rictal[8], aortic[8], lictor[8], carrot[8], trocar[8], cottar[8], tricot[8], loculi[8], curial[8], uracil[8], ocular[8], curari[8], crural[8], toluic[8], uratic[8], curtal[8], cuatro[8], turaco[8], outact[8], cutout[8], rialto[6], tailor[6], tallit[6], ourari[6], ritual[6], torula[6]

5 letter words

laich[10], chill[10], chiao[10], chola[10], loach[10], chair[10], larch[10], orach[10], roach[10], chiro[10], choir[10], ichor[10], charr[10], chirr[10], aitch[10], latch[10], licht[10], cloth[10], chart[10], ratch[10], rotch[10], torch[10], chott[10], chiru[10], churl[10], lurch[10], churr[10], couth[10], touch[10], hallo[8], holla[8], hillo[8], hilar[8], horal[8], laith[8], lathi[8], thill[8], altho[8], loath[8], lotah[8], litho[8], thiol[8], airth[8], thirl[8], torah[8], tilth[8], troth[8], ahull[8], hullo[8], houri[8], thurl[8], routh[8], truth[8], lilac[7], local[7], coria[7], carol[7], claro[7], coral[7], tical[7], coati[7], octal[7], lotic[7], triac[7], actor[7], taroc[7], toric[7], attic[7], tacit[7], cotta[7], tract[7], aulic[7], oculi[7], auric[7], curia[7], curio[7], clour[7], crura[7], cruor[7], culti[7], clout[7], court[7], loral[5], allot[5], atoll[5], trail[5], trial[5], trill[5], ratio[5], tolar[5], lirot[5], triol[5], troll[5], atilt[5], total[5], trait[5], ottar[5], tarot[5], torta[5], urial[5], urari[5], rural[5], ultra[5], trull[5]