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Vocabulary Coverage

Learning words in frequency order, here's how many unique words you need to know to reach various coverage percentages for this series:

Coverage Words Needed % of Unique Words
75% 395 50.5%
80% 473 60.5%
85% 550 70.3%
90% 628 80.3%
95% 705 90.2%
96% 721 92.2%
97% 736 94.1%
98% 752 96.2%
99% 767 98.1%

Total Unique Words: 782
Total Word Occurrences: 1,549