more erratic

Fourthly, and finally, as the pressure has mounted on Sarkozy, his behavior has become more erratic, not less.

Upon my word, Lucio, I said with some irritationYour disposition seems to grow more and more erratic and singular every day!

After that he grew more restless and more erratic than ever.

Do you know, Tommy, to talk quite seriously, I get more erratic every day?

The nesting of the hooded merganser is even more erratic than its occurrence.

While Silas Told was thus engaged, another but a more erratic and eccentric philanthropist paid constant visits to Newgate.