abstract
against
animal
bird
business
coach
concept
conflict
cooperation
creative
cute
difference
different
duck
duckie
duckling
ducky
float
focus
fun
group
independent
leader
leadership
majority
manager
many
metaphor
minimal
minimalism
minority
object
office
outstanding
partnership
pattern
plastic
rubber
rubberduck
simple
space
success
successful
team
teamwork
toy
variety
white
yellow