What is the meaning of Descending_colon?

5-letter words containing

• 5-letter words containing r

• 5-letter words containing e

• 5-letter words containing l

• 5-letter words containing i

• 5-letter words containing m

5-letter words starting with

• 5-letter words starting with z

• 5-letter words starting with i

• 5-letter words starting with b

• 5-letter words starting with c

• 5-letter words starting with i

5-letter words in the middle

• 5-letter words in the middle a

• 5-letter words in the middle a

• 5-letter words in the middle o

• 5-letter words in the middle e

• 5-letter words in the middle s

5-letter words ending with

• 5-letter words ending with i

• 5-letter words ending with s

• 5-letter words ending with i

• 5-letter words ending with g

• 5-letter words ending with c

5-letter words excluding

• 5-letter words excluding r

• 5-letter words excluding s

• 5-letter words excluding e

• 5-letter words excluding c

• 5-letter words excluding v