NONCONDUCTORS
Scrabble letter values: N1O1N1C3O1N1D2U1C3T1O1R1S1 = 18
Definition
NONCONDUCTORS is the plural of NONCONDUCTOR.
noun NONCONDUCTOR: a material such as glass or porcelain with negligible electrical or thermal conductivity.
Synonyms of NONCONDUCTOR: insulator, dielectric