Psychological thriller
This is the preferred term. Synonyms are included. You can turn off synonyms.
Broader terms: Thriller, Realistic fiction
Trope tagging and searching for books
This is the preferred term. Synonyms are included. You can turn off synonyms.
Broader terms: Thriller, Realistic fiction
Related terms: Psychological horror
This is an academic research project on crowdsourced tagging and building a vocabulary for fiction.