unleaded
un·lea·ded
adjective
Origin
From un- + leaded. The US standard of identity comes from 40 CFR §79.32.
Related words
Word family
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.