Learning some prefixs from game

http://www.learnenglish.org.uk/CET/flashactivities/learnenglish-central-grammar-prefixes.html

anti(-) [against, opposite]
biotic
aircraft
dote
pathy
climate
depressant

co- [together]
author
founder
operate
ordinate
pilot
star

de [from, down, away]
classify
colonise
compose
compress
crease
face

dis [away, not, negative]
agree
advantage
able
appoint
connect
criminate