What is the meaning of „_“?

5-letter words containing

• 5-letter words containing r

• 5-letter words containing a

• 5-letter words containing o

• 5-letter words containing e

• 5-letter words containing h

5-letter words starting with

• 5-letter words starting with d

• 5-letter words starting with r

• 5-letter words starting with k

• 5-letter words starting with v

• 5-letter words starting with r

5-letter words in the middle

• 5-letter words in the middle l

• 5-letter words in the middle g

• 5-letter words in the middle l

• 5-letter words in the middle s

• 5-letter words in the middle e

5-letter words ending with

• 5-letter words ending with d

• 5-letter words ending with e

• 5-letter words ending with c

• 5-letter words ending with t

• 5-letter words ending with i

5-letter words excluding

• 5-letter words excluding o

• 5-letter words excluding e

• 5-letter words excluding v

• 5-letter words excluding e

• 5-letter words excluding a