What is the meaning of Cool_one's_heels?

5-letter words containing

• 5-letter words containing e

• 5-letter words containing u

• 5-letter words containing o

• 5-letter words containing a

• 5-letter words containing t

5-letter words starting with

• 5-letter words starting with t

• 5-letter words starting with k

• 5-letter words starting with e

• 5-letter words starting with r

• 5-letter words starting with p

5-letter words in the middle

• 5-letter words in the middle e

• 5-letter words in the middle c

• 5-letter words in the middle n

• 5-letter words in the middle t

• 5-letter words in the middle y

5-letter words ending with

• 5-letter words ending with x

• 5-letter words ending with r

• 5-letter words ending with n

• 5-letter words ending with l

• 5-letter words ending with g

5-letter words excluding

• 5-letter words excluding d

• 5-letter words excluding e

• 5-letter words excluding r

• 5-letter words excluding d

• 5-letter words excluding s