The Spanish word 'embrollo', meaning 'tangle' or 'mess', has an interesting journey through French before arriving in Spanish. It starts with the Old French word 'brou', which meant 'foam' or 'mud'. This evolved into the French verb 'brouiller' meaning 'to mix up' or 'make dirty'. Adding the prefix 'em-' created the French 'embrouiller' meaning 'to entangle' or 'confuse'. This was then borrowed into Spanish as 'embrollar' (the verb), from which the noun 'embrollo' was derived to describe the resulting tangle or mess.

A simpler related Spanish word is the verb 'embrollar', which means 'to tangle up' or 'to confuse'. While 'embrollo' is the noun describing the messy situation or confusion itself, 'embrollar' is the action of creating that confusion or mess.

While English doesn't have any direct cognates from this exact same root, the concept of 'broil' in English (as in a heated argument or confusion) shares some semantic overlap, though it comes from a different etymological source. The French influence on English has given us words like 'brouhaha' (meaning a noisy and overexcited reaction or response) which, while not directly related, carries a similar sense of confusion and disorder that we see in 'embrollo'.