upside

UK: ˈʌpsaɪd | US: ˈʌpsaɪd

Definition
  1. n. the positive or favorable aspect of something

  2. n. the upper side or part of something

Structure
up <higher position>side <surface or aspect>
Etymology

The word "upside" combines "up," derived from Old English upp (meaning "aloft, on high"), and "side," from Old English sīde (meaning "flank, surface"). It originally referred literally to the "upper side" of an object (16th century) and later evolved metaphorically to denote the "advantageous aspect" of a situation (19th century). The logic is straightforward: the "up" direction is culturally associated with positivity, leading to its dual meaning.

Examples
  1. The upside of working remotely is greater flexibility.

  2. Turn the box upside down to read the instructions.

  3. Despite the challenges, the project has a significant upside.

  4. The coin landed with its upside facing the ceiling.

  5. Investors focus on the potential upside of the new technology.