use '?' for JOKER (blank)

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

10 letter words

leistering[11]

9 letter words

lingeries[10], reignites[10], streeling[10], relisting[10], resilient[9]

8 letter words

lingerie[9], reelings[9], resiling[9], riesling[9], reignite[9], retieing[9], greenlit[9], glintier[9], retiling[9], tinglier[9], gentiles[9], sleeting[9], steeling[9], lignites[9], lingiest[9], girliest[9], gentries[9], integers[9], reesting[9], steering[9], igniters[9], resiting[9], stingier[9], ringlets[9], sterling[9], tinglers[9], lenities[8], niteries[8], enlister[8], listener[8], reenlist[8], silenter[8], nitriles[8]

7 letter words

leering[8], reeling[8], lingier[8], seeling[8], girlies[8], greisen[8], lingers[8], slinger[8], gentile[8], lignite[8], integer[8], treeing[8], igniter[8], tiering[8], gentler[8], ringlet[8], tingler[8], tirling[8], elegist[8], elegits[8], ignites[8], gentles[8], glisten[8], singlet[8], sniglet[8], tingles[8], listing[8], silting[8], tilings[8], reglets[8], glister[8], gristle[8], strigil[8], gerents[8], regents[8], resting[8], stinger[8], liernes[7], relines[7], inliers[7], resilin[7], niterie[7], lintier[7], nitrile[7], sienite[7], lenites[7], lisente[7], setline[7], tensile[7], liniest[7], leister[7], retiles[7], sterile[7], siltier[7], entires[7], entries[7], retines[7], trienes[7], nestler[7], relents[7], linters[7], nitrils[7]

6 letter words

girlie[7], linger[7], riling[7], lieges[7], genies[7], seeing[7], signee[7], ingles[7], single[7], isling[7], legers[7], grilse[7], ligers[7], genres[7], greens[7], reigns[7], renigs[7], resign[7], sering[7], signer[7], singer[7], rising[7], siring[7], elegit[7], teeing[7], ignite[7], tieing[7], gentle[7], gentil[7], tingle[7], tiling[7], reglet[7], regilt[7], gerent[7], regent[7], engirt[7], tiring[7], gleets[7], legist[7], legits[7], genets[7], gentes[7], ingest[7], signet[7], tinges[7], siting[7], glints[7], egrets[7], greets[7], tigers[7], lierne[6], reline[6], inlier[6], linier[6], enisle[6], ensile[6], senile[6], sileni[6], relies[6], resile[6], nereis[6], seiner[6], serein[6], serine[6], liners[6], lenite[6], retile[6], entire[6], retine[6], triene[6], tinier[6], relent[6], linter[6], nitril[6], elites[6], listee[6], seniti[6], nestle[6], elints[6], enlist[6], inlets[6], listen[6], silent[6], tinsel[6], instil[6], resite[6], reties[6], relets[6], streel[6], lister[6], liters[6], litres[6], relist[6], tilers[6], enters[6], nester[6], renest[6], rentes[6], resent[6]