This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Just devote more time to reading and always look up for new words in a standard dictionary. Slowly you will improve your vocabulary.
To improve your English vocabulary you just make an habit of learning atleast 5 words from a dictionary daily. This will really help you as if you'll learn 5 words daily that means 150 or 155 words per month and so on. Also prefer reading books as through this you'll come across with many new words . Just search them in a dictionary and you'll get its meaning.