The term 'DIG INTO' can be solved by the following crossword solutions: TACKLE (6 letters), INVESTIGATE (11 letters), DELVE (5 letters), BORE (4 letters), EAT (3 letters), ROOTY (5 letters), and PROBE (5 letters). All of these words imply a certain level of effort and investigation, suggesting that the term 'DIG INTO' means to put in a lot of effort to find out more information about something. This could involve researching, questioning, or exploring a topic in order to gain a better understanding of it.