Slower and Slow-moving

Slower adverb - More slowly.

Slow-moving and slower are semantically related. in unhurried topic. In some cases you can use "Slow-moving" instead an adjective "Slower".

Slow-moving adjective - Moving slowly.

Slower and slow-moving are semantically related. Sometimes you can replace term "Slower" with "Slow-moving", this terms are similar.