What is the meaning of Hangman's_knot?

5-letter words containing

• 5-letter words containing e

• 5-letter words containing r

• 5-letter words containing t

• 5-letter words containing o

• 5-letter words containing c

5-letter words starting with

• 5-letter words starting with l

• 5-letter words starting with n

• 5-letter words starting with a

• 5-letter words starting with o

• 5-letter words starting with l

5-letter words in the middle

• 5-letter words in the middle a

• 5-letter words in the middle g

• 5-letter words in the middle e

• 5-letter words in the middle e

• 5-letter words in the middle t

5-letter words ending with

• 5-letter words ending with k

• 5-letter words ending with f

• 5-letter words ending with n

• 5-letter words ending with a

• 5-letter words ending with e

5-letter words excluding

• 5-letter words excluding l

• 5-letter words excluding e

• 5-letter words excluding c

• 5-letter words excluding i

• 5-letter words excluding l