Doctor Substitution
Abhay Jidge
Dr. Substitution is a quiz game with which you can learn new words with proper hints and explanations to the answers. This will build the vocabulary of the English for various reasons like exams or for daily uses. This quiz includes most of the frequent used important words with proper meaning so that you can remember easily.
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Education & reference
Available devices
Android 6.0+ watches
Android 6.0+ TVs
Google Home
Android 5.0+ phones
iOS 10.0+ devices
Smart Displays
Android 6.0+ tablets
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