WordNet: plug, secure, stop up

fill or close tightly with or as if with a plug; "plug the hole"; "stop up the leak"

• entailment enter, infix, insert, introduce

• hypernym close, fill up

• hyponym stopper, stopple

• hyponym tampon

• hyponym chink

• hyponym cork, cork up

plug

• (englanti) plug (derivationally related)
• (suomi) tukkia (synonyymi)

secure

• (suomi) sulkea (synonyymi)

stop up

• (suomi) tilkitä (synonyymi)