There are certainly different design features that can help define a knife. A knife designed for gutting a big game animal isn't necessarily the best design for skinning it and yet another design is best for processing the meat, not to mention the steak knife used to eat it.
Granted ANY knife could be used for all of those uses, but there are specific features that make each of them better at specific tasks. There are specific designs intended for military/LE use, survival, bush crafting, fishing etc. And there are knives designed for everyday multipurpose use.
If you go to most of the knife manufacturers websites they list their knives by category. LE, tactical, EDC, hunting, bushcraft, meat processing, etc. You will often see some knives listed in multiple categories.
It is true that the term "tactical" is overused. But that 710 probably fits that moniker better than any other.