You can make 8-letter English words only if you repeat some of the letters.
aberrant, aeronaut, anabaena, anaerobe, annotate, anteater, antennae, arboreta, arbutean, aurorean, banneret, banterer, barbette, bareboat, barrater, barrator, barrener, barretor, barrette, barterer, battener, beetroot, berretta, betatron, betatter, botonnee, bourtree, brunette, butanone, buttoner, narrater, narrator, nonurban, notturno, nurturer, obturate, outburnt, outeaten, ratooner, rattener, rebutter, rebutton, renature, retorter, returnee, returner, roborant, rotenone, rottener, rubbaboo, runabout, tabourer, tabouret, tartrate, tattooer, tenebrae, terebene, torturer, totterer, trabeate, trueborn, unbeaten, unbonnet, unbutton, unornate
The 8-letter word you can make with the letters "tmolpyuh" is "humpty."
An 8 letter word out of methematician is "thematic." It is straightforward, and requires no rearrangement of letters.
The word is folktale.
Several:imponingminoringmourningprimpingquippingquoiningumpiring
Kawasaki
sextets
testiest
Disaster, diasters, disrates
Armchair is an 8 letter word. The 7th letter is i.
There is no 9-letter food word, in fact no 9-letter words. The longest word is attracts (8 letters).
Decipher.
combine them with a letter on the board to make an 8 letter word