rauntysmimabru lujvo

x1 is a rodent-like mammal of type/species/taxon/breed x2, rodent-like in property x3 (ka).

This word is a brapagjvo involving cmazve "raunte". Probably includes any small, scurrying mammal. All members of mammal order Rodentia are rodent-like, by definition; the use of this word is not restricted to only that set, however.

In notes:

x1 is a rodent [can be a member of eutherian mammal Rodentia; semantic broadening might subjectively generalize the concept somewhat] of subtaxon/type/genus/species/breed/variety x2.