use '?' for JOKER (blank)

From letters J, U, S, T, I, F, I, C, A, T, I, V, E  I made following words

13 letter words

justificative[28]

10 letter words

activities[15]

9 letter words

factitive[17], vacuities[14], fatuities[12]

8 letter words

jesuitic[17], juiciest[17], citifies[13], cavities[13], activist[13], vitiates[11], acuities[10], eustatic[10], autistic[10]

7 letter words

jiviest[17], justice[16], fictive[15], jutties[14], fauvist[13], faucets[12], actives[12], cavetti[12], uveitic[12], fatties[10], vitiate[10], stative[10], uveitis[10], catties[9], statice[9], acutest[9], scutate[9], catsuit[9], cutties[9], situate[7]

6 letter words

juices[15], jesuit[13], fauves[12], facies[11], facets[11], fistic[11], fauces[11], faucet[11], fustic[11], cavies[11], vesica[11], civies[11], active[11], viatic[11], civets[11], evicts[11], fiesta[9], vittae[9], cities[8], iciest[8], cattie[8], stacte[8], attics[8], static[8], acutes[8], cuesta[8], cuties[8], cutest[8], astute[6], statue[6], autist[6]

5 letter words

fujis[15], jives[15], juice[14], tajes[12], jutes[12], faves[11], fives[11], fauve[11], favus[11], cafes[10], faces[10], fices[10], facet[10], facts[10], cuifs[10], ficus[10], cavie[10], civie[10], caves[10], vices[10], vatic[10], civet[10], evict[10], fates[8], feast[8], feats[8], fetas[8], fiats[8], feist[8], tufas[8], fetus[8], tufts[8], ivies[8], vitae[8], stave[8], vesta[8], vista[8], visit[8], vitta[8], suave[8], uveas[8], vatus[8], saice[7], caste[7], cates[7], cesta[7], taces[7], cesti[7], cites[7], tacet[7], tecta[7], attic[7], tacit[7], scatt[7], tacts[7], cause[7], sauce[7], acute[7], cutie[7], scuta[7], cutes[7], scute[7], cutis[7], ictus[7], state[5], taste[5], tates[5], teats[5], testa[5], titis[5], saute[5], etuis[5], suite[5], sutta[5], tauts[5]

4 letter words

jest[11], jets[11], cafe[9], face[9], fice[9], fisc[9], fact[9], safe[7], seif[7], fate[7], feat[7], feta[7], fiat[7], fast[7], fats[7], efts[7], fest[7], fets[7], fist[7], fits[7], sift[7], aces[6], case[6], asci[6], ices[6], sice[6], cate[6], tace[6], cite[6], etic[6], acts[6], cast[6], cats[6], scat[6], sect[6], cist[6], tics[6], tact[6], ates[4], east[4], eats[4], etas[4], sate[4], seat[4], seta[4], teas[4], aits[4], sati[4], site[4], ties[4], tate[4], teat[4], titi[4], stat[4], tats[4], sett[4], stet[4], test[4], tets[4], tits[4]