Interaction refers to the reciprocal action or influence between two or more things, whether it's people, objects, or systems. It implies a mutual exchange or communication, where each participant affects and is affected by the others.
Here are some similar words for "interaction":
* Communication: This emphasizes the exchange of information or ideas between individuals.
* Engagement: This focuses on the active participation and involvement of individuals in the interaction.
* Dialogue: This refers to a conversation or exchange of ideas between two or more people.
* Collaboration: This highlights the cooperative effort and shared responsibility involved in the interaction.
* Relationship: This captures the ongoing connection and mutual influence between individuals or entities.
* Exchange: This implies a transfer or sharing of something, like information, ideas, or goods.
* Influence: This emphasizes the impact or effect one thing has on another.
The best synonym for "interaction" will depend on the specific context and the nuances you want to convey.