Nonleaded
ahd-5
adjective.
Containing no lead; lead-free.
Wiktionary, Creative Commons Attribution/Share-Alike License
adjective.
Unleaded
.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
(of gasoline) not containing tetraethyl lead
Word Usage
"Plain nonleaded glass is excellent for refrigerator storage."
Equivalent
leadless
unleaded