analysis
aqua
beverage
blue
brook
bubbles
cascade
cleaned
closeup
cold
creek
cup
drink
eco
ecology
falls
fill
flowing
fluent
flush
fresh
full
geology
glass
glassful
glassware
glassy
h2o
limpid
many
mineral
natural
nature
nutrition
pellucid
plenty
potable
pour
pure
purity
rapids
river
rivulet
rocks
rocky
scenic
source
spring
still life
stream
test
thirst
thirsty
tumbler
water
waterfall
wild