is there a Pokemon that is from lv60-70 in the wild and can learn false swipe by leveling up in W2?
On Route 3, there is a big chance of getting a Crawdaunt in bubbling and shaking spots while Surfing in the water. They are great for catching legendaries and I use them for every one of them I catch.
Crawdaunt comes at level 50-60.
Corpish by surfing comes at levels 50-60 too.
Ok Zangoose can learn False Swipe at Level 29. It can be caught at Route 11 at level 38. There is a 10 % chance that you will find it in the grass so you will have to search hard. Although it isn't a high level it is a great Physical attacker and if you don't have a Physical attacker already he will be a great asset.
You can catch one at the Nature Preserve at level 60. It can learn false swipe with a TM or with a heart scale at the PWT.