Mr. Vocab is your personal vocabulary assistant which helps you build your English Vocabulary. It can teach you new words of various categories like common words, GRE, etc., show examples/synonyms/etc. if you ask for, take your vocabulary test, help you revise your weak words, let you bookmark difficult words, etc. So, if you are looking to improve your English Vocabulary or want to prepare for exams like GRE, TOEFL, etc., then it will come in handy!
"Talk to Mr Vocab"
"Talk to Mr Vocab, to build my vocabulary"
"Talk to Mr Vocab, to build my vocabulary for GRE"
"Talk to Mr Vocab, to play vocabulary games"
"Talk to Mr Vocab, to learn English words"