12-Letter Words Containing: U,M,B,R,I,A,N

• the state of being less than normal (especially with respect to intelligence)

• lack of normal development of intellectual capacities

• make intelligible

• become or cause to become undone by separating the fibers or threads of

• tumor of the fibrous covering of a peripheral nerve

• noisy and lacking in restraint or discipline

• a policy of opposition to enlightenment or the spread of knowledge

• a deliberate act intended to make something obscure

• impossible to measure

• the act of providing vague advance indications; representing beforehand

• a sketchy or imperfect or faint representation