A childish retort is a response to an insult or criticism that is immature and unhelpful. The crossword solutions for the term 'childish retort' are CANSO (5 letters), AMSO (4 letters), ISSO (4 letters), AMNOT (5 letters), AMTOO (5 letters), ARESO (5 letters), DIDSO (5 letters), IAMSO (5 letters), ISTOO (5 letters), ARENOT (6 letters), ARETOO (6 letters), and DOESTOO (7 letters). These words all represent different ways of responding to an insult or criticism in a childish manner, such as 'I can so!', 'I am so!', 'I said so!', 'I am not!', 'I am too!', 'Are so!', 'Did so!', 'I am so!', 'Is too!', 'Are not!', 'Are too!', and 'Does too!'.