The term 'playground retort' refers to a witty or snarky response given in a casual setting. The crossword solutions for this term 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), IDOSO (5 letters), ISNOT (5 letters), ISTOO (5 letters), ARENOT (6 letters), ARETOO (6 letters), CANTOO (6 letters), DOESSO (6 letters), IAMTOO (6 letters), ICANSO (6 letters), ITISSO (6 letters), MAKEME (6 letters), YOUARE (6 letters), DOESTOO (7 letters), ICANTOO (7 letters), YEAHYOU (7 letters). These words are all variations of the phrase 'I can so, ' which is a common playground retort. The other words are variations of 'I am so, ' 'I am not, ' 'I am too, ' 'Are so, ' 'Did so, ' 'Is not, ' 'Is too, ' 'Are not, ' 'Are too, ' 'Can too, ' 'Does so, ' 'I am too, ' 'I can so, ' 'It is so, ' 'Make me, ' 'You are, ' 'Does too, ' 'I can too, ' and 'Yeah, you.' All of these phrases are used as a playful way to respond to someone in a casual setting.