English Vocabulary Test

How many English words do you know? Check the words you know and get an estimate of your English vocabulary size.

OGLEOGLE Vocabulary Test

How many English words do you know?

Just check the words you know and we'll estimate the size of your English vocabulary. The list mixes everyday words with rare ones.

· Tap only the words whose meaning you actually know.

· Be honest for accuracy — guessing throws off the estimate.

· 48 words are shown, mixing real words with trap non-words.

· We statistically estimate your total vocabulary from your hit rate in each frequency band (an estimate, not an exact count).

Ever wondered how many English words you actually know? The OgleOgle English Vocabulary Test estimates your vocabulary size the way researchers do: you simply tick the words whose meaning you know, across five frequency bands from everyday basics to rare and archaic words. Invented trap words catch over-claiming and keep your score honest, so the estimate — anywhere from a few thousand to 35,000+ word families — reflects what you really know. See your number, a band-by-band breakdown, and a shareable result card. It's a quick, for-fun self-assessment rather than an exam, so take it, share it with friends, and come back to watch your vocabulary grow.