mordacious
mor·da·cious
adjective
1.
Origin
From Latin mordax (“given to biting, corrosive”) (from mordere (“to bite, sting”)) + -ious.
Related words
Word family
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.