is this where yu have to make a whole word out of one of the first column and one of th second column ? if it is then wheatgerm is the only one I can see.
This is interesting. My dictionary says it's two words. Also Google doesn't like 'wheatgerm' and asks if I mean 'Wheat germ'. So maybe it's one of those split personality words!!!
It's in my little electronic Sharp dictionary - and that's the Oxford Dictionary of English - as one word. Language and spellings change - just because it's not in one dictionary as one word, doesn't mean it's not valid.