I'm beginning to think that they are all SNITCH
https://xwdsnitch.herokuapp.com/ harder or very hard .Please parse the following
1. How dry the wine sounds! Ans Bone. I've heard of "dry as a bone"and there is a somewhat illicit "tiger bone wine" but I'm sure that is not the wine intended .
2. Ignore marked slight. Ans Neglect. I get neglect =ignore as in neglecting studies but not the marked slight.
3.Ambiguous advice to Mediterranean Tourists . Ans See Naples and die. I know the expression
but don't see how that fits the clue.