WordNet: koputus, nakutus

the sound of knocking (as on a door or in an engine or bearing); "the knocking grew louder"

• hypernym ääni

koputus

• (suomi) koputella (derivationally related)

• (suomi) koputtaa (derivationally related)
• (englanti) knock (synonyymi)

• (englanti) knocking (synonyymi)

nakutus

• (englanti) knock (synonyymi)