Fugitive and On the loose

Fugitive adjective - Hard to find, capture, or isolate.

On the loose and fugitive are semantically related In some cases you can use "On the loose" instead an adjective "Fugitive".

On the loose adjective - Having escaped, especially from confinement.

Fugitive and on the loose are semantically related in on the run topic. Sometimes you can replace term "Fugitive" with "On the loose", this terms are similar.