A WORD TO THE WISE!

Yes, there is actually a name for that word!

Grawlix
The symbols used in comics, used in place of actual profanity. 

It was created by Mort Walker, creator of the Beetle Bailey comics.

Interrobang
The interrobang, ?! < these two symbols combined into one, like so: ‽, was a popular punctuation mark in the 1960s. 

It was found in newspaper articles, magazines, and even on Remington typewriters. 

It later on faded into obscurity due to lack of use.

Palindrome
Palindrome is a word or phrase that reads the same way 

forward and backward. 

Like Mom or racecar.

Semordnilap
A word that means one thing forward and another backward. 

Like stressed and desserts. 

Other examples include diaper/repaid, parts/strap.

Vocables
The ‘na na na’ and ‘la la la’ which don’t really have any meaning 

in the lyrics of a song.

Earworm
That song you cannot get out of your head. 

Unless you listen to another catchy song.