What are the 6 words related to cryptocurrency?

Could you please elaborate on six key words that are closely associated with the realm of cryptocurrency? As a professional practitioner in the field of cryptocurrency and finance, I'm interested in understanding the fundamental terminology that underpins this dynamic and rapidly evolving sector. Perhaps words like 'blockchain', 'decentralization', 'digital wallet', 'crypto exchange', 'mining', and 'initial coin offering' (ICO) would be fitting examples. Each of these terms encapsulates a crucial aspect of the cryptocurrency ecosystem, from the underlying technology to the methods of acquisition, storage, and trading. Clarifying these terms would provide valuable insights into the intricacies of the cryptocurrency world.