- Arithmetic mean
- Arithmetical mean
- Declare one’s public approval of
- Even (out)
- Even out to
- Even out to affirm age
- Garden-variety
- Inferior actors need new management
- Low quality
- Mediocre
- Average
- Barely acceptable
- It’s only fair to repeat first half of song
- Just OK
- Mayday circle is only fair
- Mediocre
- Neither good nor bad
- Boring
- Boring; plain
- Half an hour to buzz? Boring!
- Mediocre