Plot armor
From TV Tropes: https://tvtropes.org/pmwiki/pmwiki.php/Main/PlotArmor
This is the preferred term. Synonyms are included. You can turn off synonyms.
Broader terms: General tropes
Trope tagging and searching for books
From TV Tropes: https://tvtropes.org/pmwiki/pmwiki.php/Main/PlotArmor
This is the preferred term. Synonyms are included. You can turn off synonyms.
Broader terms: General tropes
This is an academic research project on crowdsourced tagging and building a vocabulary for fiction.