Off, away, over, across
About, regarding, concerning, over.
By, near, next to, around, close to.
On, upon, at, to, in contact with something.
Forming verbs derived from nouns or adjectives, usually with the sense of "to make, become, or cause to be".
Around; about.
As an intensifier; i.e. thoroughly, excessively; completely; utterly.
All around; about; abundantly; all over.
under, beneath
subsidiary, secondary
almost, nearly