What is the meaning of Prior_probability?

5-letter words containing

• 5-letter words containing a

• 5-letter words containing n

• 5-letter words containing n

• 5-letter words containing a

• 5-letter words containing a

5-letter words starting with

• 5-letter words starting with u

• 5-letter words starting with r

• 5-letter words starting with d

• 5-letter words starting with p

• 5-letter words starting with a

5-letter words in the middle

• 5-letter words in the middle t

• 5-letter words in the middle e

• 5-letter words in the middle n

• 5-letter words in the middle g

• 5-letter words in the middle a

5-letter words ending with

• 5-letter words ending with i

• 5-letter words ending with n

• 5-letter words ending with u

• 5-letter words ending with e

• 5-letter words ending with r

5-letter words excluding

• 5-letter words excluding i

• 5-letter words excluding u

• 5-letter words excluding n

• 5-letter words excluding k

• 5-letter words excluding o