No.
goldfish
backfirebushfirecampfirecrossfirefirearmsfireballfirebombfirebrandfirefighterfirehousefireplacefireprooffiresidefirestormfiretrapfirewallfirewaterfireworksfirewoodgunfirespitfire
No, a mixture.
icepack backpack
No.
A compound word using the word 'small' is smallpox.
Compound words using the word 'wood' are woodchuck or wormwood.
Here are some compound words using the word news:NewspaperNewsboyNewsprint
Compound words using the word 'one' are:anyoneeveryoneonetimesomeone
hamburger
Quarterhorse
silent
backbonebreastbonecollarboneshinbonewishbone
quicksand
kingfisher
Some compound words using 'pie' are magpie, piebald, potpie, and porkpie hat.