Clue: Hunt for words in grid? Perhaps reading in, start to see every one (6)
Answer: SEARCH
Explanation: Hunt for words in grid? Perhaps reading in, start to see every one (6)
R (perhaps reading, one of the three Rs)* in* [*start to*] **S**(ee) + **EACH** ("every one") 
 
 
*You would hunt for words in a wordSEARCH puzzle.