Telescopernicus

Telescope.
Copernicus.
Telescopernicus.

This is the full name of Copernicus.

Also it's the way people ask him for information:

"Tell us, Copernicus!"

Hoopla!
Planet!
Hooplanet!

Patriarchery

Patriarch.
Archery.
Patriarchery.

Shoot arrows through the apple of male privilege.

Will there be equality? Only time will Tell.

(William.)

Will.
Illustration.
Willustration.

Charadio

Charade.
Radio.
Charadio.

The hardest way to play charades would be over the radio.

That would be the ultimate charade.

Audio.
Dios mio.
Audios mio.

Earthlingo

Earthling.
Lingo.
Earthlingo.

When aliens come to earth in movies, they always seem to have just one way of speaking.

Plan.
Language.
Planguage.

We've got so many. English, other ones, animal sounds...

Growling.
Lingo.
Growlingo.

Of course, the alien astronauts are probably from a specific class/location/etc., or they've agreed to use only one language on their mission for sake of efficiency, so maybe it's wrong to assume that their planet doesn't have as much diverse culture as we do.

ET.
Et cetera.
ET cETera.

Okay, never mind! Carry on! And on. And on.

Speech.
Echo.
Speecho.