use '?' for JOKER (blank)

From letters W, E, E, W, E, E, D  I made following words

7 letter words

weeweed[14]

6 letter words

weewee[12]

4 letter words

weed[8]

3 letter words

dew[7], wed[7], ewe[6], wee[6], dee[4]

2 letter words

we[5], de[3], ed[3]