What is the meaning of Prior_probability?

5-letter words containing

• 5-letter words containing g

• 5-letter words containing e

• 5-letter words containing t

• 5-letter words containing n

• 5-letter words containing m

5-letter words starting with

• 5-letter words starting with k

• 5-letter words starting with u

• 5-letter words starting with v

• 5-letter words starting with b

• 5-letter words starting with d

5-letter words in the middle

• 5-letter words in the middle e

• 5-letter words in the middle t

• 5-letter words in the middle o

• 5-letter words in the middle u

• 5-letter words in the middle r

5-letter words ending with

• 5-letter words ending with I

• 5-letter words ending with r

• 5-letter words ending with d

• 5-letter words ending with e

• 5-letter words ending with n

5-letter words excluding

• 5-letter words excluding r

• 5-letter words excluding u

• 5-letter words excluding o

• 5-letter words excluding a

• 5-letter words excluding c