Ammonius was formerly identified as the  author of a treatise titled Peri homoíōn kai diaphórōn léxeōn (περὶ ὁμοίων καὶ διαφόρων λέξεων, On the Differences of Synonymous Expressions).
Ammonius was formerly identified as the author of a treatise titled "On the Differences of Synonymous Expressions".