http://etruscans1.tripod.com/Language/EtruscanSA.html
sac-, Sac-, sac-a, sac-ri "carrying out a sacred act, to consecrate" [g/lb83, mp68, dep, pa]
sacni "priest" [g/lb83 77]
"consecration" [mp68: 263]
Sacni "to cover" [az96]
sacni, sacniu, Sacni-cn, Sacni-tn, Sacni-cla, Sacni-tle, Sacni-cl-eri, Sacni-cS-treS "sacred place, sanctuary, consecrated" [mp68, pa, dep, gzb]
Sacnic "cover" [az96]
Sacnic cilth "sanctuary" [mp68: 263]
Sacnic cith "tegimen apex, pointed hood for fulguriator and haruspex" [az96]
sacnicleri "for the temple" [gm97]
sacnisa, SacniSa, Sacnisa "consecrate, dedicate" [am91, g/lb83, 85: 161, mc91: 135, mp68: 263]
"covered" > "buried" [az96]
sacnitalte, sacnisa, sacniSa "to consecrate" [mp68]
Sacnitle "covers (plural)" [az96]
sacniu, sacniv "(has) covered" [az96]
suc-, Suc-, Suc-i, Suc-ivn, Suc-ri "ritual act" [mp68]
see Latin sacer "sacred, holy" [az96, g/lb83, 85: 161, mc91: 135, mp68: 263, gzb, dep, pa]
see Greek hagios "holy" [dep]
see Oscan sakoro "sacred" [dep]
see Hittite saklai "custom" [dep]
see Indo-European *sak- "to consecrate" [pa]
< *steg-n- [az96]
Couldn't match better
Torsten