Doldrumatic 

The adjective form of the prepositional phrase "in the doldrums." It is used to express the definition of Doldrums (a dull, listless, depressed mood; low spirits) in an adjective form.

Why is he so down in the dumps?
He is a naturally doldrumatic guy.

Doldrumatic by OsmPawsum September 10, 2011

Doldrumic 

adj. Used to describe an activity, thing, or event as especially boring or dull.

World History is such a doldrumic class.

Doldrumic by Rhondesaur January 8, 2011