Unscrambling EXPLOSION gives 248 words. EXPLOSION is the longest, and EXPLOSION scores the most at 18 points.
No other single word uses all 9 letters of EXPLOSION. EXPLOSION has 9 letters: 4 vowels and 5 consonants, worth 18 points before any board bonuses.
9-letter words 1
7-letter words 4
epsilon9loonies7pinoles9plosion9
6-letter words 20
eloins6insole6lesion6looies6loonie6loosen6oleins6opines8oxlips15pensil8pilose8pinole8pixels15poison8poleis8polios8ponies8solion6spinel8spline8
5-letter words 66
eloin5enols5eosin5exons12expos14lenis5lenos5lexis12liens5lines5linos5lions5loins5looie5loons5loops7loose5lopes7loxes12nixes12noels5noils5noise5nolos5noose5olein5oleos5olios5opens7opine7opsin7oxlip14peins7pelon7peons7piles7pines7pions7pixel14pixes14plies7poise7poles7polio7polis7polos7pones7pools7poons7poxes14silex12slipe7sloop7slope7snipe7snool5snoop7solei5solon5speil7spiel7spile7spine7spoil7spool7spoon7
4-letter words 81
enol4eons4epos6exon11expo13ilex11ions4isle4leis4leno4lens4lien4lies4line4lino4lins4lion4lips6lisp6loin4lone4loon4loop6loos4lope6lops6lose4nils4nips6nixe11noel4noes4noil4nolo4nope6nose4oils4oleo4oles4olio4ones4oops6open6opes6oxen11oxes11pein6pens6peon6peso6pies6pile6pine6pins6pion6piso6plie6pois6pole6polo6pols6pone6pons6pool6poon6poos6pose6silo4sine4sipe6slip6sloe4slop6snip6soil4sole4soli4solo4sone4soon4spin6
3-letter words 50
els3ens3eon3ins3ion3lei3lex10lie3lin3lip5lis3loo3lop5lox10nil3nip5nix10noo3nos3oes3oil3ole3one3ons3ope5ops5ose3oxo10pen5pes5pie5pin5pis5pix12poe5poi5pol5pox12psi5sei3sel3sen3sin3sip5six10sol3son3sop5sox10xis10
2-letter words 26
el2en2es2ex9in2is2li2ln2lo2ls2lx9ne2no2oe2oi2on2oo2op4os2ox9pe4pi4ps4si2so2xi9
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.