By around 2 years, approximately how many words are in a toddler's vocabulary?

• A. 10–20 words
• B. 50+ words
• C. 100+ words
• D. 200+ words

Answer: (B)

Language development at around 2 years shows a rapid expansion in expressive vocabulary. By this age, most toddlers have about 50 words in their spoken vocabulary and begin putting words together into simple two-word phrases, such as “more juice” or “mommy go.” This milestone reflects the shift from a few individual words to functional communication that supports needs and social interaction.

So 50+ words is the typical target for around two years. The other options represent earlier or later stages: 10–20 words is closer to the earlier toddler stage, while 100+ or 200+ words align with later preschool years as vocabulary continues to grow rapidly.