Crassest | Definition of Crassest by Merriam-Webster.

How do you spell gross like disgusting?

When something is gross, it's disgusting. The noun, a gross, is the complete amount (before expenses), and the verb "to gross" is to bring in money. Two things will tell you which meaning is the right one with a word like gross: the part of speech and the context.

What does Craas mean?

1a : gross sense 2a especially : having or indicating such grossness of mind as precludes delicacy and discrimination.