7 letter words:
striver10,
6 letter words:
rivers9,
rivets9,
stiver9,
strive9,
trevis9,
verist9,
stirre6,
triers6,
5 letter words:
river8,
rives8,
rivet8,
siver8,
stive8,
verst8,
verts8,
viers8,
vires8,
reist5,
resit5,
riser5,
rites5,
stire5,
tiers5,
tires5,
tirrs5,
trier5,
tries5,
4 letter words:
revs7,
rive7,
vers7,
vert7,
vest7,
vets7,
vier7,
vies7,
vire7,
vise7,
vite7,
errs4,
erst4,
ires4,
reis4,
rest4,
rets4,
rise4,
rite4,
rits4,
seir4,
serr4,
sire4,
site4,
stie4,
stir4,
tier4,
ties4,
tire4,
tirr4,
tres4,
trie4,
3 letter words:
rev6,
vet6,
vie6,
vis6,
err3,
ers3,
est3,
ire3,
its3,
rei3,
res3,
ret3,
rit3,
sei3,
ser3,
set3,
sir3,
sit3,
sri3,
tes3,
tie3,
tis3,
2 letter words:
er2,
es2,
et2,
is2,
it2,
re2,
si2,
st2,
te2,
ti2,