Four related words can be inserted into the words below to make four new, unrelated words. 

1. BED 

2. APED

3. ORAL

4. STENT

 

HINT:

1. B _ _ _ _ _ _ ED

2. OR _ _ _ AL

3. AP_ _ _ _ ED

4. ST _ _ _ _ ENT 

Answers:

 

1. bRACKETed

2. orDINal

3. apPEALed

4. stRINGent 

 

Credit:

Sam Brody