Adjective modifier

• dense: The ground was covered either by dense underwood or swamps, through which no prospecting pits could be sunk.

• thick: Accordingly I hid myself in some thick underwood, determining to devote the ensuing hours to reflection on my situation.

• low: There, like the waves about the Hebrides, the low underwood is agitated continually.

Modifies a noun

• marketing: Machines found in underwood marketing director witness some of.

• director: Machines found in underwood marketing director witness some of.