5 letter words:
giver9,
virge9,
giber8,
4 letter words:
verb9,
vibe9,
give8,
berg7,
brig7,
gibe7,
rive7,
vier7,
vire7,
bier6,
brei6,
brie6,
3 letter words:
veg7,
vig7,
beg6,
big6,
gib6,
rev6,
vie6,
reb5,
rib5,
erg4,
gie4,
reg4,
rig4,
ire3,
rei3,
2 letter words:
be4,
bi4,
gi3,
er2,
re2,