The act or process of complicating.
A person who doesn't fit in with the main scheme of things; an interloper.
The state of being complicated; intricate or confused relation of parts; complexity.
A feature beyond basic time display in a timepiece.
A disease or diseases, or adventitious circumstances or conditions, coexistent with and modifying a primary disease, but not necessarily connected with it.
A nuisance or unpleasant problem.
A pain or ache in the head.