nonconductor

Plural: nonconductors

Noun

a material such as glass or porcelain with negligible electrical or thermal conductivity
any material that does not conduct electricity; a dielectric

Origin / Etymology

From non- + conductor.

Synonyms

dielectric, insulator

Antonyms

conductor

Scrabble Score: 17

nonconductor: valid Scrabble (US) TWL Word
nonconductor: valid Scrabble Word in Merriam-Webster MW Dictionary
nonconductor: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 23

nonconductor: valid Words With Friends Word