use '?' for JOKER (blank)

From letters V, I, S, I, V, E  I made following words

6 letter words

visive[12]

5 letter words

ivies[8]

4 letter words

vive[10], vies[7], vise[7]

3 letter words

vie[6], vis[6], sei[3]

2 letter words

es[2], is[2], si[2]