The word photosynthesises cannot be made in Words With Friends™. It is 16 letters long, too long to fit on a WordsWithFriends board (15 letters max).
Highest Scoring Words With Friends™ Play In The Letters photosynthesises
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Seven Letter Word Alert: (85 words)
eophyte, epithet, ethynes, eyepits, eyeshot, eyespot, heptose, heptyne, hessite, hipness, histone, honesty, hostess, hotness, hotpots, hotshot, hotspot, hyphens, insteps, iphones, isohyet, isotope, isotype, neotype, nosiest, notists, onestep, oophyte, openest, options, osseins, osteons, penises, pentose, peonies, petites, pettish, phoneys, phonies, photons, pistons, poesies, poetess, poetise, poisons, possess, possets, poteens, potheen, potions, potshot, potties, pythons, seitens, septets, session, sestets, sestine, shitpot, shyness, siphons, soonest, soothes, sphenes, spinets, spinose, stenose, stepson, stetson, stonish, syenite, syphons, tensest, theists, thiones, tinpots, tiptoes, toonies, tootsie, tosspot, toyshop, tsetses, typeset, typhoon, typists