act
background
blocks
business
businessman
chain
change
concept
connection
disaster
domino
dominoes
economy
effect
failure
falling
finance
hand
interfere
interference
interrupt
interruption
intervene
leadership
male
man
manager
mediate
motion
obstruction
operate
problem
process
reaction
risk
row
solution
solving
stop
symbol
table
team
teamwork
topple
toppling
trying
wooden
work