Unscrambling BREAKDOWN gives 338 words. BREAKDOWN is the longest, and BREAKDOWN scores the most at 19 points.
No other single word uses all 9 letters of BREAKDOWN. BREAKDOWN has 9 letters: 3 vowels and 6 consonants, worth 19 points before any board bonuses.
9-letter words 1
8-letter words 2
beadwork18rawboned14
7-letter words 3
bandore10broaden10browned13
6-letter words 27
5-letter words 78
abode8adobe8adore6adorn6adown9anode6ardeb8awned9awoke12baked12baker11baned8barde8bared8baron7beano7beard8board8boned8borak11bored8borne7bowed11bower10brake11brand8brank11brawn10bread8break11broad8broke11brown10dawen9debar8denar6dewan9dewar9dobra8dower9drake10drank10drawn9drone6drown9endow9kebar11kendo10knead10krona9krone9naked10naker9oaken9oared6orbed8oread6owned9owner8radon6raked10redan6redon6rewan8rewon8robed8ronde6rowan8rowed9rowen8wader9waked13waken12waker12waned9wared9woken12wreak12
4-letter words 115
abed7aeon4aero4anew7awed8bade7bake10band7bane6bank10bard7bare6bark10barn6bawd10bead7beak10bean6bear6bend7berk10boar6bode7bond7bone6bonk10bora6bore6born6brad7brae6bran6braw9bred7bren6brew9brow9dank9darb7dare5dark9darn5dawk12dawn8dean5dear5doer5dona5done5dora5dore5dork9down8drab7draw8drek9drew8earn4ebon6enow7kaed9kane8kaon8karn8kbar10keno8kerb10kern8kero8knar8knew11know11koan8kore8nabe6nard5nark8near4nerd5node5odea5okra8orad5owed8rake8rand5rank8read5redo5rend5road5roan4robe6rode5wade8wake11wand8wane7ward8ware7wark11warn7weak11wean7wear7weka11wend8woad8woke11wonk11word8wore7work11worn7wren7
3-letter words 85
abo5ado4and4ane3arb5are3ark7awe6awn6bad6ban5bar5bed6ben5boa5bod6bow8bra5bro5dab6dak8daw7deb6den4dew7dob6doe4don4dor4dow7ear3end4eon3era3erk7ern3kab9kae7kea7ked8ken7koa7kob9kor7nab5nae3naw6neb5new6nob5nod4nor3now6oak7oar3obe5ode4oka7oke7one3ora3orb5ore3owe6own6rad4ran3raw6reb5red4rob5rod4roe3row6wab8wad7wae6wan6war6web8wed7wen6woe6wok10won6
2-letter words 27
ab4ad3ae2an2ar2aw5ba4be4bo4de3do3ed3en2er2ka6kb8na2ne2no2od3oe2on2or2ow5re2we5wo5
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.