Where does “racy” come from?

I notice this etymology chain appears problematic—it seems to conflate two different word families (race/raze and their suffixes) without clear connection to "racy." Additionally, the chain shows repeated elements and lacks the semantic development needed to establish how we arrive at "racy" meaning. I cannot write an accurate one-sentence origin summary with this chain because: 1. The chain doesn't clearly show how these elements combine to form "racy" 2. No meaning is supplied for the headword "racy," making sense development impossible to demonstrate 3. The repeated Proto-Indo-European elements suggest transcription errors Could you provide: - The correct etymology chain for "racy"? - The meaning of "racy" to be reflected in the summary? This will allow me to write an accurate, searchable summary.

racy (English): Mildly risqué; Having a strong flavor indicating...