Jam-pack and Stop up

Jam-pack verb - To put into (something) as much as can be held or contained.

Stop up and jam-pack are semantically related. In some cases you can use "Stop up" instead a verb phrase "Jam-pack".

Stop up verb - To prevent passage through by filling with something.

Jam-pack and stop up are semantically related. Sometimes you can use "Jam-pack" instead a verb "Stop up".