The letters in BRIGHTEST make 223 words of two letters or more. The longest is BRIGHTEST at 9 letters, and the highest-scoring is BRIGHTEST at 15 points.
No other single word uses all 9 letters of BRIGHTEST. BRIGHTEST has 9 letters: 2 vowels and 7 consonants, worth 15 points before any board bonuses.
9-letter words 1
8-letter words 1
rightest12
7-letter words 7
bitters9brights13hitters10resight11sighter11tighter11tithers10
6-letter words 30
5-letter words 51
bergs8berth10beths10biers7bight11birse7birth10biter7bites7bitts7bries7brigs8brits7britt7eight9giber8gibes8girsh9girth9girts6gites6grist6grith9grits6heirs8heist8herbs10hires8ither8resit5ribes7right9rites5shier8shire8shirt8sight9teths8their8tiers5tiger6tight9tires5titer5tithe8titre5trets5tribe7tries5trigs6trite5
4-letter words 72
begs7berg7best6beth9bets6bier6bigs7bise6bite6bits6bitt6brei6brie6brig7bris6brit6egis5ergs5ersh7erst4eths7gest5gets5ghis8gibe7gibs7gies5girt5gist5gite5gits5grit5heir7herb9hers7hest7hets7hies7hire7hist7hits7ires4rebs6regs5reis4resh7rest4rets4ribs6rigs5rise4rite4sett4sher7shri7sigh8sire4site4sith7stet4stir4tegs5test4teth7tets4thir7this7tier4ties4tire4tret4trig5
3-letter words 44
beg6bet5big6bis5bit5erg4ers3ert3eth6get4ghi7gib6gie4git4gre4her6hes6het6hie6his6hit6ire3its3reb5reg4rei3res3ret3rib5rig4seg4sei3ser3set3she6sib5sir3sit3sri3teg4tet3the6tie3tis3
2-letter words 17
be4bi4eh5er2es2et2gs3he5hi5is2it2re2rs2sh5si2ti2ts2
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.