Here is the full list of all 9 Last Word achievements.
Accomplish an advanced combo.
Find everything before the finale!
Collect the rare Opal Carlin wine label.
Activate every Special Event.
Complete Seymour's journal challenges.
Sit and relax once every chapter.
Engage in discourse with every character.
Learn Whitty's special skill.
Gain a total of 45 Key Topic levels.