Neededness

Hey, better yet, wouldn't it be neat if society raised us to expect interdependency? You know, like where you each take care of each other...what a cool concept. Then everyone would have the security of being taken care of while feeling the pleasure and neededness of taking care of someone else.

Source: wiktionary

All right then . . . what about . . . neededness? D'you know, Mandy, that's what's the matter with me today! I've lost my neededness!

Source: wiktionary

Such nested calls are a major source of difficulty in designing a fixpoint algorithm based on neededness analysis, because they are the reason for the dynamic nature of the neededness information.

Source: wiktionary