Wiktionary
overcomplicate
vb. (context transitive English) To make something excessively complicated.
Usage examples of "overcomplicate".
Carlie could hear what those changes were, but she sincerely hoped they had nothing to do with her already overcomplicated middy berth.
Trying to tame branchers, and having to hold the hands of live skymounts at the same time…it is overcomplicated.
It looked like an overcomplicated climbing frame, made up of long quartz-and-crystal rods that sparked and shimmered against the night sky.