Here are some suggested passwords, generated by the pwgen command line tool. Just hit refresh for more...
wgBn3rNs5OmYiFh7 dqR5grj9JFLesvMV CT3FKzzby1arSZSW cmXh1mjpjndeMK8j al7hdoYAppJysCqD
If this is too easy, these links will generate passwords with different length and strength: