What is the meaning of Truth_function?

5-letter words containing

• 5-letter words containing a

• 5-letter words containing o

• 5-letter words containing k

• 5-letter words containing s

• 5-letter words containing a

5-letter words starting with

• 5-letter words starting with o

• 5-letter words starting with p

• 5-letter words starting with r

• 5-letter words starting with s

• 5-letter words starting with h

5-letter words in the middle

• 5-letter words in the middle e

• 5-letter words in the middle m

• 5-letter words in the middle l

• 5-letter words in the middle e

• 5-letter words in the middle a

5-letter words ending with

• 5-letter words ending with t

• 5-letter words ending with a

• 5-letter words ending with f

• 5-letter words ending with e

• 5-letter words ending with e

5-letter words excluding

• 5-letter words excluding z

• 5-letter words excluding i

• 5-letter words excluding s

• 5-letter words excluding u

• 5-letter words excluding f