root: sacr, suffix: -ed - the suffix makes the word mean that something has a sacral quality.

root: consider, suffix: -able - suffix makes the word mean that something can be considered

root: attach, suffix: -ment - the suffix makes the word mean something that is attached

root: Australia, suffix: -ian - the suffix makes the word mean someone who lives or comes from Australia

root: value, suffix: -able - the suffix makes the word mean that something has value

root: date, prefix: pre- - the prefix makes the word mean that something was dated before