Where does “estopa” come from?

estopa (Old Spanish) comes from Latin stuppa, from Ancient Greek στύππη — tow, flax, oakum.

Ancestry of “estopa”, step by step

Step	Language	Word	Meaning
1	Latin	stuppa	coarse flax, tow
2	Ancient Greek	στύππη	tow, flax, oakum

Words derived from “estopa”

Every word from Ancient Greek στύππη →Every word from Latin stuppa →