Readii

How hard is The Prince?

Niccolò Machiavelli · 1469

Tough going

Heavy going at CET-4 level. Not unreadable — just not readable the look-every-word-up way.

L16Readii reading level / 20
8.1Unknown words per 100 (CET-4)
91.9%CET-4 vocabulary coverage
49,763Total words
3,228Word families
5 h 32 minEstimated reading time

How much each vocabulary size covers

Top 1,000 words 75%
Top 3,000 words 85%
Top 5,000 words 88.9%
Top 10,000 words 93.1%
CET-4 + Gaokao lists 91.9%

Coverage = the share of words in the text you already know. The research gives two lines: 98% before independent fluent reading is realistic, 95% for the instructional level that needs support (Hu & Nation, 2000). Proper nouns are not counted as unknown — recognising that it is a name is enough; this book has 557 of them.

Who this book suits

Advanced — read it with glosses. 49,763 words in total; at 150 words a minute for a non-native reader, about 5 h 32 min to finish. Average sentence length 37 words — on the long side, so the load comes from sentence structure as much as from vocabulary. Reaching 95% coverage on this book (the floor for readability) takes roughly 15,000 word families.

Read a bit of it first

The opening of The Prince, word for word. Tap any word you don't know and its meaning here appears beside it — no sign-up, tap as often as you like.

Nicolo Machiavelli was born at Florence on 3rd May 1469. He was the second son of Bernardo di Nicolo Machiavelli, a lawyer of some repute, and of Bartolommea di Stefano Nelli, his wife. Both parents were members of the old Florentine nobility.

His life falls naturally into three periods, each of which singularly enough constitutes a distinct and important era in the history of Florence. His youth was concurrent with the greatness of Florence as an Italian power under the guidance of Lorenzo de’ Medici, Il Magnifico. The downfall of the Medici in Florence occurred in 1494, in which year Machiavelli entered the public service. During his official career Florence was free under the government of a Republic, which lasted until 1512, when the Medici returned to power, and Machiavelli lost his office. The Medici again ruled Florence from 1512 until 1527, when they were once more driven out. This was the period of Machiavelli’s literary activity and increasing influence; but he died, within a few weeks of the expulsion of the Medici, on 22nd June 1527, in his fifty-eighth year, without having regained office.

👆 Tap any word to try it

We haven't built this one yet — but you can upload it yourself

The numbers above are computed, but we haven't cut The Prince into passages yet.
If you have the ebook, upload it — ready in a few minutes, same three-minute passages, same tap-a-word glosses. Free, no card needed.

Upload a book of your own

Ready to open right now

These are already built, and closest in difficulty to The Prince.

L15The Velveteen RabbitMargery Williams7.7L14Peter PanJ. M. Barrie7.3L16The Great GatsbyF. Scott Fitzgerald8.9

Books next to it in difficulty

Ordered by unknown words per 100. Lower reads easier; to step up a level, pick a higher number.

L15David CopperfieldCharles Dickens8.1L15A passage to IndiaE. M. Forster8.1L16Aesop's Fables; a new translationAesop8.1L15The RepublicPlato8.2L15Three men in a boat (to say nothing of the dog)Jerome K. Jerome8.3L15The Mysterious IslandJules Verne8.4
Which of these can I actually read? → See all 116 books compared → Readii home →

Computed by Readii from the public-domain text (updated 2026-10-21), not estimated by hand. The Readii reading level is our own scale, anchored on unknown-word density; it is not the same system as Lexile or AR and does not convert directly. Unknown words are measured against the CET-4 ∪ Gaokao lists, so this is difficulty for a Chinese-speaking learner, not a native-child reading level.