Yes
Yes, the term 'home run' is a noun, a compound noun a word for a scoring hit in a baseball game; a word for a thing,
Some compound words that begin with the word "home" are: Homecoming Homeowner Homestead Homesick
Yes
I did not find a compound word for running. However, one for run is runway.
A dinger.
The compound nouns are airport (air+port) or runway (run+way).
You open the door run out and dont come back
high schoolFrench friescandy canegolf coursetennis ballhome run
There are 2 syllables in the word "homemade":home/made
No it's a noun.
A quadruple?