Did you know senate cones from the Latin "SENEX"? It means "old man" and it's because the senate was made up of old, white, SENILE, men... 

andro + gen;

andro + gyn + ous;

andro + cracy;

miso + gyny;

gynec + ologist; 

sym + bio + otic;

syn + nonym +ous;

syn + nonym;

syn + archy;

syn + optic;