What is the meaning of ‚_’?

5-letter words containing

• 5-letter words containing e

• 5-letter words containing s

• 5-letter words containing n

• 5-letter words containing i

• 5-letter words containing d

5-letter words starting with

• 5-letter words starting with c

• 5-letter words starting with k

• 5-letter words starting with e

• 5-letter words starting with e

• 5-letter words starting with u

5-letter words in the middle

• 5-letter words in the middle i

• 5-letter words in the middle d

• 5-letter words in the middle d

• 5-letter words in the middle o

• 5-letter words in the middle h

5-letter words ending with

• 5-letter words ending with b

• 5-letter words ending with c

• 5-letter words ending with t

• 5-letter words ending with e

• 5-letter words ending with p

5-letter words excluding

• 5-letter words excluding r

• 5-letter words excluding s

• 5-letter words excluding e

• 5-letter words excluding i

• 5-letter words excluding c