Casuistry
/ˈkæʒuɪstri/
Definition 1 of 1
Pro Tip 1/3Negative Connotation
Casuistry often implies a negative judgment of someone's reasoning or actions. 
Politicians are sometimes accused of casuistry when justifying unpopular decisions.
Pro Tip 2/3Ethical Debates
Casuistry typically appears in discussions about ethics where principles may seem at conflict. 
There was a sense of casuistry in the debate over the new medical ethics policy.
Pro Tip 3/3Not Always Negative
While often negative, casuistry can be neutral, exploring complexities in moral reasoning. 
The philosopher's casuistry dissected the moral dilemma with great nuance.