One who looks too deeply into any situation, and often overanalyzes everything. A Seinfeldian way of thinking, the overthinker will find a motive behind all actions, and dwells on tones and bodylanguage rather than what is spoken.

n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (sometimes written as two words: dead name)

v. 1. To call somebody by their deadname.
v. 2. To out somebody's deadname to the public.

Overthinkers are people who overthink all the time. It is usually because of past problems that have caused them to have trust issues, but that is not always the case. Overthinkers need constant reassurance that they are loved and that u are friends/bffs/bf/gf with them for a reason. Even with this constant reassurance, it can still be hard for overthinkers to not overthink. therefore, it is very important to be patient with them.