2. Từ điển
3. Từ vựng theo chủ đề
4. Trẻ con

• babble
• babblement
• cheese
• chirp
• cockalorum
• crow
• drivel
• drool
• grizzle
• hand
• half-caste
• howl
• incontrollable
• paddle
• piddle
• prematurely
• puling
• run about
• uncontrollable
• uncontrollableness
• unmalleable
• unmanageable
• unmalleability
• unmanageableness
• unruly
• upbringing
• whine