[pastel8739]

I wish the option was just “yes I know this word” or “no I don’t”. Reading the definitions takes too long for so many words

[yorwba]

A different interaction design is used by https://testyourvocab.com : just a list of words with a checkbox for each. But it might encourage overconfidence. Before their acquisition by Preply, they also had an interesting blog with statistical analysis: https://web.archive.org/web/20210724115604/http://testyourvo...

The two tests give me widely different results, probably because the sampled words aren't perfectly representative and so the results should have huge error bars to account for this sampling error.