Nouns:
* Adaptation: The process of changing to fit a new environment or situation.
* Celebration: A public expression of happiness or festivity.
* Civilization: The process of becoming more advanced and refined.
* Communication: The act of conveying information or ideas.
* Concentration: The act of focusing one's attention on a particular thing.
* Decoration: The act of adding ornaments to something.
* Education: The process of learning and teaching.
* Explanation: The act of making something clear or understandable.
* Formation: The process of being formed or shaped.
* Imagination: The ability to form mental images or concepts.
* Innovation: The introduction of new ideas or methods.
* Motivation: The act of providing someone with a reason to do something.
* Navigation: The act of planning and following a course.
* Organization: The act of arranging things in a systematic way.
* Preparation: The act of making something ready for use or an event.
* Presentation: The act of showing or demonstrating something.
* Relaxation: The state of being calm and free from stress.
* Reservation: The act of booking something in advance.
* Situation: The way something is positioned or arranged.
* Transformation: The act of changing completely.
Verbs:
* Populate: To fill a place with people.
* Narrate: To tell a story.
* Generate: To produce or create something.
* Negotiate: To discuss something in order to reach an agreement.
* Animate: To give life to something.
Adjectives:
* National: Relating to a nation.
* International: Relating to more than one nation.
The suffix "-ation" often forms nouns from verbs, and it typically refers to a process, action, or state.