Minnow

karppi

(any of a number of other (small) fish from the family Cyprinidae; other small (usually freshwater) fish from other families)

mutu

(Phoxinus phoxinus)

pikkukala

(any small fish)

pikkutekijä

(person or thing of relatively little consequence, importance, or value)

sintti

(any small fish)

vaappu

(artificial bait in the form of a small fish)

kalastaa pikkukaloja

(to fish for minnows)

kalastaa sinttejä

(to fish for minnows)

kalastaa vaapulla

(to fish using minnows as bait)