Random password: orgyMsuetW
10 char (entropy-bits: known=33, unknown= 60- 65): orgyMsuetW
15 char (entropy-bits: known=49, unknown= 90- 98): cafehoedRblotY#
20 char (entropy-bits: known=66, unknown=120-131): hiltsnub8bout39Ycede
known = known pattern of x words with x chars
8 char all random (entropy-bits=48): qAauWgrh
32 char all random (entropy-bits=192): b4Jt%XWF!5Pvm8TMZwGv$E7EUkPAaxj@

Also see:
GRC for completely random passwords
Lastpass web embedded auto password management
Password wallet multi platform password app for password management
OS X Password managers desktop apps.