Although not a medical root term, the root [-nym-] arises from the Greek [onoma] meaning "name". There are many terms that incorporate this root:

• Eponym: Use of a proper name to denote a structure
• Eunym: [Eu-] is a prefix that means "good", so it imeans a "good name". Also written as "euonym"
• Homonym: Same name
• Synomym: "A name with the same sense, or same meaning"
• Antomym: From the Greek [ant- and anti] meaning opposite. An opposite name
• Anonym: From the Greek [an- and ano-] meaning "without". Without a name (anonymous)
• Pseudonym: From the Greek [Pseudo-] meaning "false". A false name
• Toponym: From [topos], meaning place. The name of a place or location