* Formal: The President's inauguration was a historic event, watched by millions around the world.
* Descriptive: The inauguration ceremony included speeches, music, and a military parade.
* Informal: The new mayor's inauguration was a bit of a mess, with the podium collapsing during his speech.
* Historical: The inauguration of the first female president was a monumental moment in history.
* Figurative: The inauguration of the new era of space exploration marked a significant shift in scientific progress.
You can also use "inauguration" in a more specific context, like:
* "The inauguration of the new library was a huge success, with hundreds of people attending."
* "The inauguration of the new school year is always a bit nerve-wracking for students."
Remember that the best way to use "inauguration" in a sentence depends on the context and the intended meaning.