What is the meaning of Case-by-case?

5-letter words containing

• 5-letter words containing t

• 5-letter words containing r

• 5-letter words containing o

• 5-letter words containing a

• 5-letter words containing e

5-letter words starting with

• 5-letter words starting with z

• 5-letter words starting with r

• 5-letter words starting with d

• 5-letter words starting with i

• 5-letter words starting with s

5-letter words in the middle

• 5-letter words in the middle e

• 5-letter words in the middle d

• 5-letter words in the middle p

• 5-letter words in the middle e

• 5-letter words in the middle t

5-letter words ending with

• 5-letter words ending with a

• 5-letter words ending with r

• 5-letter words ending with i

• 5-letter words ending with b

• 5-letter words ending with s

5-letter words excluding

• 5-letter words excluding i

• 5-letter words excluding e

• 5-letter words excluding w

• 5-letter words excluding s

• 5-letter words excluding b