Vindicable is a word which means something is justifiable or defensible. Some synonyms for this word include "defensible," "justifiable," "excusable," and "supportable." Each of these words implies that there is evidence or a strong argument to back up a claim. Other synonyms for vindicable include "warrantable," "reasonable," "valid," and "plausible." These words suggest that there is a sound reason or logic behind a particular stance or belief. The word vindicable primarily deals with moral or ethical issues, indicating that something is ethically justifiable or morally right. Overall, these synonyms of vindicable provide a range of equivalents which indicate that something has been carefully considered and thought through.