Backwardness and Mental deficiency

Backwardness noun - Lack of normal development of intellectual capacities.

Mental deficiency and backwardness are semantically related. in underdevelopment topic. In some cases you can use "Mental deficiency" instead a noun "Backwardness".

Nearby Word: backward

Mental deficiency noun - Mild mental retardation.

Backwardness and mental deficiency are semantically related. You can use "Backwardness" instead a noun phrase "Mental deficiency".