Childishness

n.

1.

The state or quality of being childish; simplicity; harmlessness; weakness of intellect.

Noun

1.

childishness - a property characteristic of a child Synonyms: puerility

CHILDISHNESS. Weakness of intellect, such as that of a child.
     2. When the childishness is so great that a man has lost his memory, or is incapable to plan a proper disposition of his property, he is unable to make a will. Swinb. part. 11, Sec. 1; 6 Co. 23. See 9 Conn. 102; 9 Phil. R. 57.

anility, babyishness, boylikeness, caducity, callowness, childlikeness, decline, dotage, dotardism, girlishness, immaturity, imprudence, inadvisability, inattention, inconsideration, indiscreetness, indiscretion, inexpedience, infantilism, injudiciousness, irrationality, maidenliness, pompousness, puerilism, puerility, reasonlessness, recklessness, second childhood, senectitude, senile debility, senile dementia, senile psychosis, senile weakness, senilism, senility, senselessness, stuffiness, thoughtlessness, unintelligence, unreason, unreasonableness, unsensibleness, unsoundness, unthoughtfulness, unwisdom, unwiseness, witlessness