What is the meaning of Perl?

5-letter words containing

• 5-letter words containing n

• 5-letter words containing r

• 5-letter words containing e

• 5-letter words containing b

• 5-letter words containing s

5-letter words starting with

• 5-letter words starting with e

• 5-letter words starting with c

• 5-letter words starting with s

• 5-letter words starting with e

• 5-letter words starting with i

5-letter words in the middle

• 5-letter words in the middle n

• 5-letter words in the middle d

• 5-letter words in the middle h

• 5-letter words in the middle s

• 5-letter words in the middle r

5-letter words ending with

• 5-letter words ending with e

• 5-letter words ending with e

• 5-letter words ending with l

• 5-letter words ending with c

• 5-letter words ending with a

5-letter words excluding

• 5-letter words excluding n

• 5-letter words excluding v

• 5-letter words excluding s

• 5-letter words excluding v

• 5-letter words excluding o