Innovation and Underground activities

Innovation noun - Something (as a device) created for the first time through the use of the imagination.

Underground activities and innovation are semantically related In some cases you can replace phrase "Underground activities" with "Innovation", this terms are similar.

Nearby Words: innovative, innovate, innovator, innovatory, innovating

Innovation and underground activities are semantically related in often in politics topic. You can use "Innovation" instead a noun phrase "Underground activities".