Countdown Word Finder

print("Anagram Finder")
print("This program allows you to type in a series of characters and then checks the English dictionary for words made up of those exact characters.")

letters = []
uniqueletters = []
lettercount = []

possiblewords = []

for letter in range(9):
    currletter = input("Enter letter number "+str(letter+1)+"\n").upper()
    if currletter not in(letters):
        uniqueletters.append(currletter)
        lettercount.append(1)
    else:
        lettercount[letters.index(currletter)] += 1
    letters.append(currletter)


print("All letters:")
print("|C|O|U|N|T|D|O|W|N|")
print("|"+"|".join(letters)+"|")

letters.sort()

oed = open("English Dictionary.txt").readlines()
#Link to file of words: http://www.mieliestronk.com/corncob_caps.txt

for line in oed:
    wordletters = []
    wordlettercount = []

    line = list(line[:-1])

    for unique in uniqueletters:
        wordletters.append(unique)
        wordlettercount.append(line.count(unique))

    StillOK = True

    for original, word in zip(lettercount, wordlettercount):
        if original < word:
            StillOK = False

        for entry in line:
            if entry not in wordletters:
                StillOK = False

    if StillOK == True:
        possiblewords.append("".join(line))

print("\nPossible words you can make with the letters provided sorted by length:")
possiblewords = reversed(sorted(possiblewords,key=len))
print("\n".join(possiblewords))