7 letter words:
gaseous8,
gausses8,
6 letter words:
fossae9,
fossas9,
fosses9,
fusses9,
gasses7,
usages7,
souses6,
5 letter words:
fossa8,
fosse8,
fuses8,
safes8,
sofas8,
agues6,
gases6,
gauss6,
gesso6,
guess6,
sages6,
sagos6,
segos6,
usage6,
asses5,
oases5,
souse5,
4 letter words:
fags8,
fogs8,
fugs8,
fess7,
feus7,
foes7,
foss7,
fuse7,
fuss7,
oafs7,
safe7,
sofa7,
ages5,
ague5,
egos5,
gaes5,
goas5,
goes5,
sage5,
sago5,
sags5,
sego5,
segs5,
oses4,
ossa4,
sass4,
seas4,
sous4,
sues4,
suss4,
uses4,
3 letter words:
fag7,
fog7,
fug7,
efs6,
fas6,
fes6,
feu6,
foe6,
fou6,
oaf6,
age4,
ago4,
ags4,
ego4,
gae4,
gas4,
goa4,
gos4,
sag4,
seg4,
ass3,
eau3,
ess3,
oes3,
ose3,
sae3,
sau3,
sea3,
sos3,
sou3,
sue3,
use3,
2 letter words:
ef5,
fa5,
fe5,
of5,
ag3,
go3,
ae2,
as2,
es2,
oe2,
os2,
so2,
us2,