Hold on like a bulldog and Stick to like a barnacle

Stick to like a barnacle and hold on like a bulldog are semantically related. In some cases you can replace phrase "Stick to like a barnacle" with "Hold on like a bulldog", this phrases are similar.

Hold on like a bulldog and stick to like a barnacle are semantically related. Sometimes you can replace phrase "Hold on like a bulldog" with "Stick to like a barnacle", this phrases are similar.