rapidalteration

noun
UK /ˌræpɪd ˌɔːltəˈreɪʃən/
US /ˌræpɪd ˌɔːltəˈreɪʃən/

A fast change from one thing to another.

The rapid alteration of the weather surprised everyone at the picnic.


OTHER MEANINGS

2. A quick edit made to a document or plan.

The rapid alteration of the schedule confused the students.

3. A sudden change in how something looks or works.

The rapid alteration of the building's design amazed the visitors.

4. A fast change in a person's behavior or mood.

His rapid alteration from happy to angry worried his friends.