crosslinguistic opposite homophones

A little thing that amused me.

We're just back from a four-night visit to Lisbon (highly recommended!), which gave me my first real taste of Portuguese. I knew that 'x' is pronounced like 'sh', so of course, when I saw this sign on a door...

...I pushed.

Reader, it means 'pull'.  'Push' is empurre.

(You can hear it pronounced here.)

What's the opposite of Indonesia? Poland!

I don't know the original source, but this came into my Facebook feed from Languages Around the Globe. And it's beautiful.