A person may stifle a giggle.Logical formLearned from25 sentences. A giggle can be stifled.Logical formLearned from25 sentences. A giggle can be silly.Logical formLearned from25 sentences. A giggle can be feminine.Logical formLearned from24 sentences. A giggle can be happy.Logical formLearned from24 sentences. Giggles may subside.Logical formLearned from24 sentences. A female may start to giggle.Logical formLearned from24 sentences. A giggle may escape.Logical formLearned from23 sentences. A female may begin to giggle.Logical formLearned from23 sentences. Giggles can be suppressed.Logical formLearned from23 sentences. A male may give a giggle.Logical formLearned from23 sentences. A female may add with a giggle.Logical formLearned from23 sentences. A wave can be constituted-of-or-filled-with giggles.Logical formLearned from22 sentences. A female may ask with a giggle.Logical formLearned from22 sentences. A person may burst into giggles.Logical formLearned from21 sentences.