The quality of being ununderstandable.

(idiomatic, informal) To excel at something; to demonstrate one's skill or talent.

The quality of being nonunderstandable.

(slang, obsolete) To be conscious of any trickery; to be alert to one's own interests, to know what's going on.

As far as one can understand with the data and knowledge available at the moment.

plural of natural language understanding

(set phrase) Spiritual enlightenment; religious salvation.

A subtopic of natural language processing in artificial intelligence that deals with machine reading comprehension.

(idiomatic) To tell someone, especially indirectly; to insinuate.

Alternative form of peace that passeth understanding