Parto (Spanish for “birth”) comes from the Latin partus, “brought forth”. That makes sense: a baby is just brought forth into the world.

From the same Latin root, we get the English partum for “birth”. But that word is really only used in one contemporary word today: post-partum depression, the depression a woman gets after childbirth. Yes, post-partum is merely “after-birth”.

The p-r-t root is clearly visible in both words.

Okay, put the Spanish for “moon”, Luna, being related to Lunatic, in the category of, “It’s so obvious you never realized it until someone once pointed it out to you!”.

Nighttime has historically, since ancient times, been associated with danger and the crazy riskiness that comes alongside it. This is manifested in many forms, including the Luna/Lunatic parallel.

Think, also, about parallel English cliches like, “shooting for the moon”: someone who is trying something that is so risky and unlikely to succeed that you must be insane to even try it!

Prestar (Spanish for “to lend”) has its English equivalent in… presto!

It does make sense: Presto! Money just appears out of nowhere!

There is a deeper connection. Both come from the Latin praesto, meaning, “ready”, which also came to mean, “provide”. Provide, over the years, turned into “lend” as Latin evolved into Spanish: the lender is the provider, after all. Thus, “ready” turned into “provide” which turned into “lend”!

From the same Latin root, we also get the English press–but not in the common sense of pressing a button. But in the almost forgotten, more esoteric sense of forcing into military service. I remember learning in an 18th century British history class that the British crown used to impress men into military service–no, they weren’t trying to impress them (make yourself sound great) but instead to impress them (draft them!). This press and impress, in these particular senses, also come from praesto.

Chicle (Spanish for “gum”) gives us the English chiclets, the gum brand. Through a funny story: when Mexican general Santa Anna lost Texas, he fled — dressed up in drag, actually (true story!) — to Staten Island. There, he stayed with an inventor Thomas Adams and told him about the Mexican love of chewing chicle… the rest is history.

The Spanish for “anger,” rencor, has a fun English cousin: rancid.

Both words come from the Latin rancere, meaning “to stink.”

Thus, literally, both rotten food stinks and, anger stinks.

We can see the relationship clearly if we see the r-n-c mapping between the words.