What is the meaning of Zero_object?

5-letter words containing

• 5-letter words containing o

• 5-letter words containing l

• 5-letter words containing l

• 5-letter words containing g

• 5-letter words containing l

5-letter words starting with

• 5-letter words starting with t

• 5-letter words starting with c

• 5-letter words starting with e

• 5-letter words starting with r

• 5-letter words starting with l

5-letter words in the middle

• 5-letter words in the middle i

• 5-letter words in the middle r

• 5-letter words in the middle i

• 5-letter words in the middle g

• 5-letter words in the middle a

5-letter words ending with

• 5-letter words ending with p

• 5-letter words ending with i

• 5-letter words ending with t

• 5-letter words ending with e

• 5-letter words ending with c

5-letter words excluding

• 5-letter words excluding a

• 5-letter words excluding o

• 5-letter words excluding l

• 5-letter words excluding u

• 5-letter words excluding n