About wordflow

A vocabulary trainer in the same spirit as typeflow: take a test, read a result, then practice. No accounts. Nothing leaves this browser.

The test

Fifteen untimed multiple-choice questions. Everyday English uses a frequency-ordered word bank. The AI track uses a curated list of model, prompting, data, and safety terms.

Percentile

The percentile is an estimate from which bands you got right — harder items count more — not a live ranking of other people on this site. We never print 0th or 100th.

weight = A1×1 + A2×2 + B1×3 + B2×4, then percent of the maximum, clamped 1–99.

Practice

Five minutes. Begin when you are ready; the clock starts on the first answer. English practice uses words around your test level. AI practice does the same with AI terms.

Dictionary is still here if you want to browse English words.