These are words I've coined that I'm trying to get to enter into the language. Feel free to use them.

microcold, n.

A small cold that fails to become a full-blown cold. A few sneezes and a scratchy throat that last a day or two before giving up and leaving.

loiloi, n. /ˈlɔɪlɔɪ/

Anything that rotates slowly and regularly. Typically a wind turbine, but sometimes a windmill or even a small homemade contraption.