Based on the hints provided, it seems like you're looking for a word that is commonly used across various meanings and is included in the meaning of all words. Let's break down the hints and try to deduce the answer:
- First word hint: Not provided yet.
- Second word hint: Not provided yet.
- Meaning of the word: Not provided yet.
- Common to all meanings: The word in the "OO" part is the correct answer and is included in the meaning of all words.
Given these clues, the word that fits the description of being commonly used across various meanings and often found within other words is likely "use" or "used". These words are versatile and can be part of many different contexts and meanings.
Let's test this hypothesis:
- "Use" is a word that can be found in many different contexts (e.g., "useful", "user", "usage").
- It's a common word that can fit into various meanings and is often part of other words.
If this is not the correct answer, please provide the first word hint, and we can refine our guess further.
