The antonyms for the word "wert accessible" could be "unreachable," "inaccessible," or "unattainable." These words indicate the opposite state of being able to be easily reached, approached, or entered. In the context of physical or social contexts, these antonyms refer to objects, places, or people that are impossible to reach or interact with. However, in other contexts such as the intellectual or emotional realms, one could use antonyms like "obscure," "confusing," or "ambiguous" to describe concepts or ideas that are difficult to understand or grasp. Overall, the antonyms for "were accessible" depend on the specific context and connotations of the word in question.