The Spanish word 'duela', meaning 'barrel stave' (a curved piece of wood used to make barrels), has an interesting journey through several languages. It originated from the Ancient Greek word 'doche' (δοχή), which meant 'container'. This word was borrowed into Latin as 'doga', meaning 'barrel'. The word then made its way into French as 'doue' meaning 'stave', and later took on the diminutive form 'douelle' meaning 'small stave'. Finally, it entered Spanish as 'duela', maintaining its connection to barrel-making terminology.

While 'duela' is a relatively specialized term in Spanish woodworking vocabulary, it doesn't have many commonly used related words in modern Spanish. This is because it represents a very specific technical term related to barrel-making.

While the English language didn't inherit this particular word from the same Greek-Latin lineage, the concept of 'dock' (as in a place where ships are loaded and unloaded) comes from the same Greek root 'doche' (δοχή) meaning 'container'. This shows how the ancient concept of containing or storing things evolved differently in different languages, becoming specialized for barrel-making in Spanish while taking on a maritime meaning in English.