balre -ba'e- gismu

x₁ is a blade of tool/weapon x₂.

In notes:

dakfu: x₁ is a knife (tool) for cutting x₂, with blade of material x₃.
guska: x₁ blade/scraper/erosive scrapes/erodes/abrades x₂ from x₃.
katna: x₁ (tool/blade/force) cuts [through]/splits/divides x₂ (object) into pieces x₃.
kinli: x₁ is sharp/keen at locus x₂.
tunta: x₁ (object, usually pointed) pokes/jabs/stabs/prods x₂ (experiencer).
tutci: x₁ is a tool/utensil/resource/instrument/implement used for doing x₂; [form determines function].