A giggle can be boyish.Logical formLearned from17 sentences. Giggles can be silent.Logical formLearned from17 sentences. Giggles can be high.Logical formLearned from16 sentences. A giggle can be excited.Logical formLearned from16 sentences. (Reading matter) can be pertinent to giggles.Logical formLearned from16 sentences. Giggles can be childish.Logical formLearned from16 sentences. A giggle can be childish.Logical formLearned from16 sentences. Giggles may start.Logical formLearned from16 sentences. Giggles can be delighted.Logical formLearned from16 sentences. A female may reply with a giggle.Logical formLearned from15 sentences. A person may hear giggle.Logical formLearned from15 sentences. A giggle can be mischievous.Logical formLearned from15 sentences. A giggle can be evil.Logical formLearned from15 sentences. A giggle can be bubbly.Logical formLearned from15 sentences. A giggle can be maniacal.Logical formLearned from15 sentences.