### Clue: 16 inclined to hustle (6)
### Answer: SLEUTH 
 ### Explanation: Definition: 16
 ***Anagram of***(inclined to) HUSTLE.
Answer:  Placed before "hound", the Scottish term for the (almost same) bloodhound.  Generally used in the context of pursuing the trail of people (eg. Robert the Bruce and William Wallace in romantic Scottish poems), it metaphorically gave the word, "sleuth",  a "detective".