The letters in PERMANENT make 224 words of two letters or more. The longest is PERMANENT at 9 letters, and the highest-scoring is PERMANENT at 13 points.
No other single word uses all 9 letters of PERMANENT. PERMANENT has 9 letters: 3 vowels and 6 consonants, worth 13 points before any board bonuses.
9-letter words 1
8-letter words 2
permeant12remanent10
7-letter words 6
penname11pennate9pentane9prename11remnant9tempera11
6-letter words 31
5-letter words 45
ameer7ament7anent5antre5apter7arete5armet7arpen7eaten5eater5enate5enema7enter5etape7mater7meant7menta7meter7metre7namer7neper7panne7paten7pater7peart7penna7penne7perea7peter7prate7preen7ramee7ramen7ramet7ranee5reman7remap9remet7rente5retem7tamer7taper7terne5tramp9treen5
4-letter words 67
amen6ante4aper6earn4erne4etna4mane6mare6mart6mate6mean6meat6meet6mene6mere6meta6mete6name6nape6neap6near4neat4neem6neep6nema6nene4pane6pant6pare6part6pate6pean6pear6peat6peen6peer6pent6perm8pert6pram8prat6pree6ramp8rant4rapt6rate4ream6reap6rent4rete4tame6tamp8tape6tare4tarn4tarp6team6tear4teem6teen4temp8tepa6term6tern4tram6trap6tree4
3-letter words 55
amp7ane3ant3ape5apt5are3arm5art3ate3ear3eat3eme5era3ere3ern3ert3eta3mae5man5map7mar5mat5men5met5nae3nam5nan3nap5nee3net3pam7pan5par5pat5pea5pee5pen5per5pet5ram5ran3rap5rat3ree3rem5rep5ret3tae3tam5tan3tap5tar3tea3tee3ten3
2-letter words 17
ae2am4an2ar2at2em4en2er2et2ma4me4na2ne2pa4pe4re2ta2
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.