Block and Jam-pack

Block verb - To close up so that no empty spaces remain.

Jam-pack and block are semantically related. In some cases you can use "Jam-pack" instead a verb "Block".

Nearby Words: blocked, blockade, blockage, blockhead, blocking

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

Block and jam-pack are semantically related. Sometimes you can use "Block" instead a verb phrase "Jam-pack".