use '?' for JOKER (blank)

From letters G, U, T, S, I, N, E, S, S, E, S  I made following words

11 letter words

gustinesses[12], gutsinesses[12]

9 letter words

eugenists[10], gustiness[10], gutsiness[10]

8 letter words

gneisses[9], geniuses[9], eugenist[9], sestines[8], tussises[8]

7 letter words

genesis[8], seeings[8], signees[8], ingests[8], signets[8], genuses[8], neguses[8], guesses[8], gussies[8], sussing[8], gunites[8], gussets[8], senseis[7], sestine[7], sinuses[7], situses[7], tissues[7], sunsets[7]

6 letter words

genies[7], seeing[7], signee[7], egises[7], sieges[7], gneiss[7], singes[7], teeing[7], genets[7], gentes[7], ingest[7], signet[7], tinges[7], egests[7], geests[7], gestes[7], stings[7], genius[7], segues[7], guises[7], gussie[7], gunite[7], guests[7], gusset[7], seines[6], sensei[6], seises[6], nesses[6], senses[6], sisses[6], tenses[6], insets[6], steins[6], ensues[6], issues[6], susses[6], tenues[6], tenuis[6], unites[6], unties[6], suites[6], tissue[6], sunset[6], unsets[6], suints[6], tusses[6], tussis[6]

5 letter words

genie[6], siege[6], genes[6], segni[6], sengi[6], singe[6], signs[6], sings[6], genet[6], tenge[6], tinge[6], egest[6], geest[6], geste[6], gites[6], gents[6], sting[6], tings[6], gests[6], gists[6], segue[6], guise[6], genus[6], negus[6], suing[6], using[6], guess[6], snugs[6], guest[6], stung[6], tungs[6], gusts[6], seine[5], seise[5], esnes[5], sense[5], sines[5], esses[5], sises[5], sente[5], teens[5], tense[5], inset[5], neist[5], nites[5], senti[5], stein[5], tines[5], sites[5], sties[5], nests[5], snits[5], ensue[5], issue[5], nisus[5], sinus[5], unite[5], untie[5], etuis[5], suite[5], tunes[5], unset[5], suint[5], units[5], suets[5], situs[5], suits[5], stuns[5]

4 letter words

gene[5], gien[5], gees[5], egis[5], gies[5], engs[5], gens[5], negs[5], gins[5], sign[5], sing[5], segs[5], gite[5], gent[5], ting[5], gest[5], gets[5], tegs[5], gist[5], gits[5], genu[5], gnus[5], guns[5], snug[5], sung[5], tung[5], esne[4], seen[4], sene[4], sine[4], eses[4], sees[4], seis[4], ness[4], sins[4], teen[4], nite[4], tine[4], tees[4], site[4], ties[4], nest[4], nets[4], sent[4], tens[4], nits[4], snit[4], tins[4], sets[4], sits[4], sues[4], uses[4], suns[4], suss[4], etui[4], tune[4], unit[4]