Related words:
Lioness (female lion)
Lion cub (baby lion)
Mane (male lion’s hair)
Expressions
The Lion’s share: The biggest part.
Roar like a lion: Make a sound like a lion.
The king of beasts: Nickname for lions
A pride of lions: Group of lions
Detroit Lions: American NFL football team
Stories:
The Lion and the Mouse
The Fox and the Lion
The Vixen and the Lioness
Songs:
The Lion Sleeps Tonight
Movies:
The Lion King
The Wizard of Oz