For anyone who wants to unscramble FRUSTRATE, here is the full set of valid words made from its letters.
Words You Can Make from FRUSTRATE
3-letter words
- AFT6
- ARE3
- ARF6
- ARS3
- ART3
- ATE3
- ATT3
- EAR3
- EAT3
- EAU3
- EFS6
- EFT6
- ERA3
- ERR3
- ERS3
- ERT3
- EST3
- ETA3
- FAR6
- FAS6
- FAT6
- FER6
- FES6
- FET6
- FEU6
- FUR6
- RAS3
- RAT3
- REF6
- RES3
- RET3
- RUE3
- RUT3
- SAE3
- SAT3
- SAU3
- SEA3
- SER3
- SET3
- SUE3
- TAR3
- TAS3
- TAT3
- TAU3
- TEA3
- TES3
- TET3
- TUT3
- USE3
- UTA3
- UTE3
- UTS3
4-letter words
- ARES4
- ARSE4
- ARTS4
- EARS4
- EAST4
- EATS4
- EFTS7
- ERAS4
- ERRS4
- ERST4
- ETAS4
- FARE7
- FART7
- FAST7
- FATE7
- FATS7
- FEAR7
- FEAT7
- FEST7
- FETA7
- FRAE7
- FRAT7
- FRET7
- FURS7
- FUSE7
- RAFT7
- RARE4
- RASE4
- RATE4
- RATS4
- REAR4
- REFS7
- REFT7
- REST4
- RETS4
- RUES4
- RUSE4
- RUST4
- RUTS4
- SAFE7
- SATE4
- SEAR4
- SEAT4
- SERA4
- SERF7
- SETA4
- SETT4
- STAR4
- STET4
- SUER4
- SUET4
- SURA4
- SURE4
- SURF7
- TARE4
- TARS4
- TART4
- TATS4
- TAUS4
- TAUT4
- TEAR4
- TEAS4
- TEAT4
- TERF7
- TEST4
- TREF7
- TRET4
- TRUE4
- TSAR4
- TUFA7
- TUFT7
- TURF7
- TUTS4
- UREA4
- URSA4
- USER4
- UTES4
5-letter words
- AFTER8
- ASTER5
- FARER8
- FARES8
- FARTS8
- FATES8
- FEARS8
- FEAST8
- FEATS8
- FETUS8
- FEUAR8
- FRATS8
- FRETS8
- RAFTS8
- RARES5
- RATER5
- RATES5
- REARS5
- RESAT5
- SAFER8
- STARE5
- START5
- STATE5
- STRUT5
- SURER5
- SURRA5
- SUTRA5
- TARES5
- TARTS5
- TASER5
- TASTE5
- TATER5
- TEARS5
- TEATS5
- TERRA5
- TESTA5
- TETRA5
- TREAT5
- TRUER5
- TRUES5
- TRUST5
- TUFTS8
- TURFS8
- UTTER5
6-letter words
- AFTERS9
- ARREST6
- ASTUTE6
- FASTER9
- FATTER9
- FRATER9
- FRUSTA9
- RAFTER9
- RAREST6
- RASTER6
- RATERS6
- RATTER6
- STARER6
- STATER6
- STATUE6
- STRAFE9
- SURFER9
- TARTER6
- TASTER6
- TATERS6
- TAUTER6
- TETRAS6
- TREATS6
- TRUEST6
- TUFTER9
- TURRET6
- UTTERS6
7-letter words
- ASTUTER7
- RAFTERS10
- RATTERS7
- RESTART7
- STARTER7
- STATURE7
- STRAFER10
- TRUSTER7
- TUFTERS10
- TURRETS7
9-letter words
- FRUSTRATE12
Above are all words you can make from FRUSTRATE using the same letter group. The total comes to 211 legitimate words.