Hi Druh,
2d - As you are no doubt aware, the definition in a cryptics usually appears at the beggining or end of the clue. We also know that "male" is often clued as M so, given that the M appears midway through the clue and is the first letter of the answer, it is a safe assumption that what precedes it must be the definition "exploits" and what follows it must produce the final 4 letters. Given that the only word that does follow M is "ilks" a plural, we can assume the last letter is also a plural and so the clue ends in S.
This leaves you with looking for a 4 letter word meaing "trpes" - in this instance it's ILKS.
The ellipsis are misleading and unnecessary in this instance soi can be ignored.