4 letter words:
fuzz25,
razz22,
tuzz22,
futz16,
zarf16,
zurf16,
tzar13,
fart7,
faur7,
faut7,
frat7,
frau7,
furr7,
raft7,
tufa7,
turf7,
ratu4,
ruru4,
3 letter words:
zuz21,
aft6,
arf6,
auf6,
far6,
fat6,
fra6,
fur6,
art3,
rat3,
rut3,
tar3,
tau3,
uta3,
utu3,
2 letter words:
za11,
fa5,
ar2,
at2,
ta2,
ur2,
ut2,