The word relationships is playable in Words With Friends™, no blanks required. Because it is longer than 7 letters, you would have to play off an existing word or do it in several moves.
Words With Friends™ Letter Score: 20
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (345 words)
aileron, airhole, airiest, airless, airline, airship, alphorn, alpines, another, anthers, antlers, antsier, aplites, apostle, aptness, arshine, arshins, artless, ashiest, aspires, aspirin, atoners, earshot, elastin, elation, elision, enlists, entails, enthral, entraps, epsilon, estriol, ethanol, hairnet, hairpin, halites, halters, hapless, haplite, hapters, harelip, harlots, harness, harpies, harpist, hastens, hastier, hatless, hatpins, heparin, hernial, hernias, heroins, hipness, hissier, histone, holiest, holster, hoplite, hornets, hosiers, hostels, hostile, hostler, hotline, hotness, inertia, inhaler, inhales, inherit, inosite, inserts, inshore, insoles, inspire, instars, insteps, iolites, ioniser, ionises, iphones, irisate, ironies, isohels, isolate, isospin, lashers, lassoer, lathers, latrine, leantos, leptons, lesions, liaises, liaison, lintier, lioness, lionets, lionise, lipases, liriope, lispers, listens, loaners, loather, loathes, loiters, lossier, nailers, nailset, napless, nastier, nepotal, noisier, norites, nosiest, nostril, oarless, oiliest, opaline, operant, opiates, orients, orleans, orphans, ostlers, otarine, painter, palsies, palters, pansies, panters, panther, panties, parents, paresis, paroles, parsons, parties, passion, pastels, pasters, pastier, pasties, pastors, patines, patrols, patrons, pentail, persist, persona, persons, pertain, petrols, phenols, philter, philtra, philtre, phonier, phonies, phrases, pianist, piarist, pilates, pinhole, pinitol, pinless, pintail, pirates, pissier, pistils, pistols, pistons, pithier, pitiers, pitless, plainer, planers, planets, planter, plasher, plashes, plaster, platers, pleions, pointer, politer, portals, postern, posters, postils, pothers, praises, praline, pretans, priests, prisons, proline, pronate, pronest, protean, protein, pterins, raisins, rapists, rashest, raspish, rathole, rations, ratline, realist, reasons, reliant, relists, reloans, renails, rentals, repaint, repasts, repilot, replait, replans, replant, replots, repoint, reposts, resails, reships, reslant, resnaps, resoils, respans, respins, resplit, respots, restain, retails, retains, retinal, retinas, retinol, ropiest, rosehip, rosiest, sailers, sailors, salient, salines, saltern, saltier, satires, sealion, seaport, seitans, senator, seniors, seraphs, serials, sestina, shalier, shapers, sharpen, sharpie, sherpas, shiners, shinier, shorten, shrines, silanes, silents, siltier, sinters, siphons, sirloin, slasher, slaters, slather, slatier, slither, slopers, snipers, soapers, soapier, sophtas, sortals, sorties, spaniel, sparest, spinals, spinels, spinets, spinier, spinose, spirals, spireas, spirits, splines, splints, spoiler, sprains, spriest, sprints, sprites, stainer, stanols, stapler, staples, stepson, sternal, sterols, stoners, stonier, stonish, stories, strains, stripes, strophe, tailors, tailpin, taphole, tarnish, teashop, tensors, tephras, thiones, thrones, tiepins, tinsels, tipless, tipsier, toenail, toilers, tonsils, topless, topline, toprail, topsail, traipse, trashes, treason, trenail, trepans, triones, triples, tripole