childishly
- r  in a childlike manner
                    
                        
                            
 he acted very childishly
- Their defense was childishly simple: The old woman was a witch, well known in the district.
- I don't wish to condone Ahmadinejad's policies, only to say that we will get nowhere by childishly ignoring him.
- But he has not been childishly egomaniacal, in contrast to our recent baby-boomer Presidents or petulant, in contrast to his opponent.