The letters in INSERTION make 283 words of two letters or more. The longest is INSERTION at 9 letters, and the highest-scoring is INSERTION at 9 points.
No other single word uses all 9 letters of INSERTION. INSERTION has 9 letters: 4 vowels and 5 consonants, worth 9 points before any board bonuses.
9-letter words 1
8-letter words 2
intoners8ternions8
7-letter words 18
inosite7interns7intines7intoner7intones7introns7ironies7ironist7noisier7norites7oestrin7orients7stonier7tension7ternion7tinners7tinnier7tonners7
6-letter words 48
estrin6inerts6inners6insert6intern6inters6intine6intone6intron6intros6ionise6irones6nestor6niters6nitons6nitres6nitros6nonets6norite6nosier6noters6onsite6orient6renins6senior6seniti6sennit6sinner6sinter6sonnet6sortie6stoner6tennis6tennos6tenons6tenors6tensor6tinier6tinner6toners6tonier6tonner6tonnes6tories6triens6trines6triose6trones6
5-letter words 76
eosin5inert5inion5inner5innit5inset5inter5intis5intro5irone5irons5neist5neons5nerts5nines5nisei5niter5nites5niton5nitre5nitro5noirs5noise5nones5nonet5noris5noter5notes5onset5ornis5osier5reins5renin5rents5resin5resit5rinse5riots5risen5rites5roset5rosin5rotes5rotis5senor5senti5serin5seton5siren5snore5snort5stein5steno5stern5stone5store5tenno5tenon5tenor5terns5tiers5tines5tires5tiros5toner5tones5tonne5tores5torii5torse5torsi5tries5trine5trios5trois5trone5
4-letter words 71
eons4erns4eros4erst4inns4inro4inti4into4ions4ires4iris4iron4neon4nest4nets4nine4nisi4nite4nits4noes4noir4none4nori4nose4note4ones4ores4orts4rein4reis4rent4rest4rets4rins4riot4rise4rite4roes4rose4rote4roti4rots4sent4sine4sire4site4snit4snot4sone4sore4sori4sorn4sort4stir4stor4tens4tern4tier4ties4tine4tins4tire4tiro4toes4tone4tons4tore4tori4torn4tors4trio4
3-letter words 46
ens3eon3ern3ers3ert3inn3ins3ion3ire3its3net3nit3non3nor3nos3not3oes3one3ons3ore3ors3ort3ose3rei3res3ret3rin3roe3rot3sei3sen3ser3set3sin3sir3sit3son3sot3sri3ten3tie3tin3tis3toe3ton3tor3
2-letter words 21
en2er2es2et2in2is2it2ne2no2oe2oi2on2or2os2re2rs2si2so2ti2to2ts2
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.