Based on the hints provided, the word you're looking for seems to be one that is commonly used across various contexts and meanings. Given the structure of the game and the clues, the word that fits this description and is likely to be the answer is:
KEY
Explanation:
- "KEY" is a word that can be used in many different contexts. For example, it can refer to a physical key for unlocking doors, a key in music, a key on a keyboard, or a key piece of information.
- The phrase "This word is used in common for all meanings" suggests a word that has multiple meanings but is still recognizable and used frequently across those meanings.
- The detective analogy and the structure of the game hint at solving a puzzle, where "key" could be the crucial element needed to solve it.
If you need further hints or clarification, feel free to ask!
