* -ful: This suffix means "full of" or "characterized by," and can be used to create words like "plentiful" (full of plenty) or "wealthful" (full of wealth).
* -ous: This suffix often indicates abundance or greatness, and can be used to create words like "copious" (abundant in quantity) or "tremendous" (very large or great).
* -some: This suffix can also imply abundance, as in "handsome" (large and well-proportioned) or "wholesome" (abundant in health and goodness).
Ultimately, the best suffix to use will depend on the specific context and the meaning you want to convey.