General Opposites:
* Ordinary: This is a common and straightforward opposite of peculiar. It suggests something commonplace and unremarkable.
* Normal: Similar to ordinary, this implies something conforming to the usual standards or expectations.
* Typical: This emphasizes something representative of a category or group.
* Common: This emphasizes something frequent and widespread.
More Specific Opposites:
* Familiar: This suggests something well-known and not surprising.
* Expected: This implies something that is anticipated or predictable.
* Conventional: This suggests something adhering to established norms or practices.
* Standard: This implies something meeting established criteria or guidelines.
The best opposite for "peculiar" will depend on the specific context. For example, if you are talking about a peculiar personality, "normal" might be the best opposite. However, if you are talking about a peculiar object, "ordinary" might be more appropriate.