http://www.manythings.org/wbg/prefixes-jw.html
http://www.manythings.org/wbg/prefixes-mw.html
Prefixes
http://enjoyenglish.free.fr/english/ageless/prefix/suf.htm
http://www.bbc.co.uk/schools/teachers/ks2_activities/english/spelling.shtml
Suffixes
Homonyms
http://enjoyenglish.free.fr/english/ageless/words/hom1.htm
http://www.manythings.org/wbg/prefixes-mw.html
Prefixes
http://enjoyenglish.free.fr/english/ageless/prefix/suf.htm
http://www.bbc.co.uk/schools/teachers/ks2_activities/english/spelling.shtml
Suffixes
Homonyms
http://enjoyenglish.free.fr/english/ageless/words/hom1.htm