asymmetrical
bidirectional
blockchain
blockstream
branches
broadcasting
business
channels
commitment
community
computing
connected
connectivity
contact
crypto currency
cryptography
currency
distribution
ebusiness
ecommerce
financial
flat
graph
hub
hyperlink
internet
joined
lighting
lightning
link
linked
mainnet
micropayments
multiple
network
nodes
online
organization
p2p
payment
pictogram
protocol
raster icon
scalability
symbol
transactions
transfer
virtual
web