aggregate
asian
assembly
associate
bounce
bouncing
buddy
cg
circumstance
combined
companion
composite
composition synthesis
compound
computer graphics
comrade
crowd
eco
ecology
ecology image
environ
environment
friend
gathering
group
groups
human
japanese
japanese person
many people
mixed
moment
momentum
pal
partner
people
person
rebound
silhouette
splash
splashing
spray
spring up
surroundings
synthetic
synthetical
team
teamwork
water
water splash