There are 195 words hidden in the letters of SPECTRUM, from 17 two-letter words up to CRUMPETS (8 letters). For points, CRUMPETS is best at 14.
SPECTRUM is an anagram of CRUMPETS, using all 8 letters. SPECTRUM has 8 letters: 2 vowels and 6 consonants, worth 14 points before any board bonuses.
Anagrams of SPECTRUM 1
crumpets14
8-letter words 2
crumpets14spectrum14
7-letter words 5
crumpet13precuts11rectums11stumper11sumpter11
6-letter words 18
cruets8crumps12cruset8curets8eructs8erupts8estrum8muster8precut10purest8rectus8recuts8scrump12septum10spruce10stumer8truces8trumps10
5-letter words 47
certs7crept9crest7cruet7crump11cruse7crust7cures7curet7curse7curst7cuter7cutes7ecrus7eruct7erupt7mures7muser7muter7mutes7perms9prest7puces9purse7recut7rumps9scrum9scute7serum7setup7sprue7spume9spurt7strep7strum7stump9stupe7sucre7super7temps9terms7truce7trues5trump9tumps9turps7upset7
4-letter words 64
ceps8crus6cues6cums8cups8cure6curs6curt6cusp8cute6cuts6ecru6ecus6emus6erst4mure6muse6must6mute6muts6pecs8perm8pert6pest6pets6puce8pure6purs6puts6recs6rems6reps6rest4rets4rues4rump8rums6ruse4rust4ruts4scum8scup8scut6sect6sept6spec8spue6spur6stem6step6stum6suer4suet4sump8supe6sure4temp8term6true4tump8tums6tups6umps8user4
3-letter words 42
cep7cru5cue5cup7cur5cut5ecu5ems5emu5ers3ert3mes5met5mus5mut5pec7per5pes5pet5pur5pus5put5rec5rem5rep5res3ret3rue3rum5rut3sec5ser3set3sue3sum5sup5tum5tup5ump7ups5use3uts3
2-letter words 17
cs4em4er2es2et2me4ms4mu4pe4ps4re2rs2ts2um4up4us2ut2
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.