Here are some suggested passwords, generated by the pwgen command line tool. Just hit refresh for more...
UTbprlmX013ZJGlP kIcAGj8JQIEMkrNG MmgfVzUbyuTd7JMQ kRFWCFpNtltnH8ym mf1FnSgmO1ArFBly
If this is too easy, these links will generate passwords with different length and strength: