6 letter words:
reiver9,
riever9,
verier9,
5 letter words:
vezir17,
reive8,
revie8,
rieve8,
river8,
4 letter words:
erev7,
ever7,
rive7,
veer7,
vier7,
vire7,
3 letter words:
rez12,
riz12,
zee12,
eve6,
rev6,
vee6,
vie6,
ere3,
err3,
ire3,
ree3,
rei3,
2 letter words:
ee2,
er2,
re2,