Blackbook of English Vocabulary — the SSC Vocab book most toppers trust, now a smart app for SSC, Bank, DSSSB, Defense, State Exams and all competitive exams.

Built from real Previous Year Questions (PYQs), curated definitions, and easy to understand explanations, This App turns the legendary Blackbook of English Vocabulary book into an interactive app with quizzes, spaced revision and exam-focused practice.

COMPLETE VOCABULARY COVERAGE
• One Word Substitution (OWS)
• Idioms & Phrases, Proverbs, Phrasal Verbs
• Synonyms & Antonyms with exam-wise grouping
• Spelling — common traps and confusing words
• Homonyms & Homophones
• Word Roots — learn dozens of words from a single root
• Built-in Dictionary (works offline + online)

30-DAY BOOT CAMP (FREE)
A guided, once-a-year revision program for SSC CGL/CHSL. Daily lessons, daily quizzes, mega tests and a final test — with personalized feedback after every quiz so you know exactly what to revise next.

SMART PRACTICE
• Daily Challenge — a fresh adaptive quiz every day
• Chapter & Milestone quizzes with exam-pattern negative marking
• Practice sets of 10 / 25 / 50 questions
• Vocabulary Crossword game
• Every question comes with a detailed explanation

BILINGUAL
Full English + Hindi support — read meanings and explanations in the language you are comfortable with.

TRACK YOUR PROGRESS
Mastery tracking, performance analytics and leaderboards keep you motivated and exam-ready.

PERFECT FOR: SSC CGL, CHSL, MTS, CPO, Stenographer; Bank PO & Clerk (IBPS / SBI); DDA & DSSSB; state PSCs; and anyone who wants to build a strong English vocabulary.

Start free with the Boot Camp and thousands of practice questions. Master the English section with the name that lakhs of aspirants trust — now smarter, faster, and in your pocket.