1. The word "normal" is often used to describe something that is regular, typical, or within expected limits.
2. "Common" is employed when referring to something that is widespread, general, or occurs frequently.
3. "Ordinary" is used to express something that is normal, usual, or unremarkable.
Each term has its distinct connotations and contexts, so it's important to choose the right one based on what you intend to communicate.
