Where does “σύγκρισις” come from?

σύγκρισις (Ancient Greek) comes from Ancient Greek συγκρούω, from Ancient Greek κρούω, from Ancient Greek -τός, from Proto-Indo-European -tós — Creates verbal adjectives from verb stems.

σύγκρισις (Ancient Greek): aggregation

Definitions

aggregation

Ancestry of “σύγκρισις”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	συγκρούω	to strike together
2	Ancient Greek	κρούω	strike, smite; clap hands; tap
3	Ancient Greek	-τός	creates verbal adjectives of possibility, either...
4	Proto-Indo-European	-tós	Creates verbal adjectives from verb stems

Every word from Proto-Indo-European -tós →Every word from Ancient Greek -τός →Every word from Ancient Greek κρούω →