Family Mustelidae (Weasels, Badgers, Otters, etc.):
* Weasels: These are the most obvious example. They're slender, with long bodies, short legs, and a distinctive long, thin snout. Examples: Least Weasel, Long-tailed Weasel, Short-tailed Weasel.
* Martens: These are larger than weasels, with longer legs and bushy tails. Examples: American Marten, Pine Marten, Fisher.
* Minks: These are semi-aquatic, with webbed feet and a streamlined body. They're smaller than otters, but larger than weasels.
* Badgers: Though less weasel-like in appearance, badgers are also mustelids and share some features with weasels, like their long bodies and powerful claws.
* Otters: These are completely aquatic mustelids, but they also have a long, slender body shape and short legs like weasels.
Other Carnivore Families:
* Mongoose: Though not closely related, these are also slender, long-bodied carnivores with a similar hunting style to weasels.
* Ferrets: Domesticated from European polecats, ferrets are similar in size and shape to weasels.
To give you a more specific answer, I need more information about what features you're looking for in a "weasel-like" carnivore. For example, are you thinking about size, habitat, hunting style, or something else?