What is the meaning of Function_words?

5-letter words containing

• 5-letter words containing n

• 5-letter words containing s

• 5-letter words containing t

• 5-letter words containing e

• 5-letter words containing p

5-letter words starting with

• 5-letter words starting with u

• 5-letter words starting with m

• 5-letter words starting with d

• 5-letter words starting with l

• 5-letter words starting with s

5-letter words in the middle

• 5-letter words in the middle f

• 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 t

5-letter words ending with

• 5-letter words ending with r

• 5-letter words ending with i

• 5-letter words ending with l

• 5-letter words ending with a

• 5-letter words ending with h

5-letter words excluding

• 5-letter words excluding o

• 5-letter words excluding l

• 5-letter words excluding n

• 5-letter words excluding b

• 5-letter words excluding c