Built-in Synonyms and Antonyms

Serving as part of a whole, as a nondetachable part of a larger unit
Forming an essential element, as arising from the basic structure of an individual
  1. added
  2. not included
  3. extra

Words Related to Built-in

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.