Therm
Bio
Life
Meter
Aqua/hydr
water
Trans
Change
Log
Study of
Vis/vid
To see
Phone
Auto
Self
Geo
Earth
Dict
say or tell
Graph
Write
Vac
empty
Astr
Star
Rupt
Tract
Pull or drag
Photo
Light
Inter
Between
Struct
Build
Sk(c)op