There are 385 words hidden in the letters of FRIGHTENS, from 20 two-letter words up to FRIGHTENS (9 letters). For points, FRIGHTENS is best at 16.
No other single word uses all 9 letters of FRIGHTENS. FRIGHTENS has 9 letters: 2 vowels and 7 consonants, worth 16 points before any board bonuses.
9-letter words 1
8-letter words 5
fighters15freights15freshing15frighten15refights15
7-letter words 17
fighter14fingers11fishnet13freight14frights14fringes11hefting14hingers11hinters10nighest11refight14resight11resting8shifter13sighter11snifter10stinger8
6-letter words 61
eights10engirt7estrin6feigns10feints9feting10fetish12fights13finest9finger10firths12fisher12fright13fringe10friths12girths10griefs10grifts10griths10hinger10hinges10hinter9inerts6infers9infest9ingest7insert6inters6neighs10nigher10nights10niters6nitres6refits9reigns7renigs7resift9resign7rifest9rights10sering7sherif12shiner9shrift12shrine9sifter9sigher10signer7signet7singer7sinter6strife9string7thegns10theins9theirs9things10tigers7tinges7triens6trines6
5-letter words 103
eight9feign9feint8feist8ferns8fight12finer8fines8fires8firns8first8firth11fresh11frets8fries8frigs9frise8frith11frits8gents6gifts9girns6girsh9girth9girts6gites6grief9grift9grins6grist6grith9grits6hefts11heirs8heist8hents8herns8hinge9hints8hires8inert5infer8inset5inter5ither8neifs8neigh9neist5nerts5nighs9night9niter5nites5nitre5refit8reifs8reign6reins5renig6rents5resin5resit5rifts8right9rings6rinse5risen5rites5segni6sengi6senti5serif8serin5shent8shier8shift11shine8shire8shirt8sight9singe6siren5stein5stern5sting6terns5thegn9thein8their8thens8thief11thine8thing9thins8tiers5tiger6tines5tinge6tings6tires5tries5trigs6trine5
4-letter words 114
efts7egis5engs5ergs5erns4ersh7erst4eths7fehs10fens7fern7fest7fets7figs8fine7fins7fire7firn7firs7fish10fist7fits7fret7frig8frit7gens5gent5gest5gets5ghis8gien5gies5gift8gins5girn5girt5gist5gite5gits5grin5grit5heft10heir7hens7hent7hern7hers7hest7hets7hies7hins7hint7hire7hisn7hist7hits7ires4neif7nest4nets4nigh8nite4nits4refs7reft7regs5reif7rein4reis4rent4resh7rest4rets4rife7rifs7rift7rigs5ring5rins4rise4rite4seif7sent4serf7sher7shin7shri7sift7sigh8sign5sine4sing5sinh7sire4site4sith7snit4stir4tegs5tens4terf7tern4then7thin7thir7this7tier4ties4tine4ting5tins4tire4tref7trig5
3-letter words 64
efs6eft6eng4ens3erg4ern3ers3ert3eth6feh9fen6fer6fet6fie6fig7fin6fir6fit6gen4get4ghi7gie4gin4git4gre4hen6her6hes6het6hie6hin6his6hit6ifs6ins3ire3its3net3nit3nth6ref6reg4rei3res3ret3rif6rig4rin3seg4sei3sen3ser3set3she6sin3sir3sit3sri3teg4ten3the6tie3tin3tis3
2-letter words 20
ef5eh5en2er2es2et2gs3he5hi5if5in2is2it2ne2re2rs2sh5si2ti2ts2
Words are from our open word list and include some game-only words. Rude words are left out of this page; the unscrambler shows every valid word, lets you add blank tiles and filter by length.