7 letter words:
syndics13,
6 letter words:
syndic12,
5 letter words:
cissy10,
syncs10,
synds9,
discs8,
sinds6,
4 letter words:
sync9,
synd8,
yids8,
cids7,
disc7,
yins7,
sics6,
dins5,
diss5,
nids5,
sind5,
sins4,
3 letter words:
icy8,
yid7,
cid6,
nys6,
sny6,
syn6,
yin6,
cis5,
sic5,
din4,
dis4,
ids4,
nid4,
ins3,
nis3,
sin3,
sis3,
2 letter words:
ny5,
di3,
id3,
in2,
is2,
si2,