IPA: /ˌoʊvərˌænəˈlɪkəl/
KK: /oʊvərənælɪkəl/
Describing someone who examines or thinks about things too much, often leading to confusion or indecision.
She is often overanalytical, spending hours trying to figure out the best way to approach a simple task.
Overanalytical → It is formed from "over-" (meaning excessively) and "analytical" (from Greek "analytikos", meaning able to analyze). The word describes a tendency to analyze something excessively or in great detail.
Think of being 'excessive' ('over-') in your ability to 'analyze' ('analytikos') something — that's why overanalytical means analyzing too much.