Keep the words you meet.

Met a word in a book, a film or a conversation? Look it up in seconds, save it, and practise it until it sticks. An offline dictionary with practice built in.

Coming soon to Google Play
Word page for serendipity, with a plain definition, examples and a memory hook

Look it up, even offline

About 30,000 English words live inside the app. Results appear as you type, inflections find their root (“ran” finds run), and you can search by meaning when the word escapes you.

Definitions you can use

Plain-English definitions, modern example sentences and a memory hook for each word, with the original Wiktionary wording one tap away. UK and US pronunciation too.

Practice that sticks

Flashcards come back just before you’d forget them, thanks to spaced repetition. A daily 10-question challenge mixes your words with new ones and keeps a streak going.

Private by design

No account, no ads, no tracking. Your words and progress stay on your phone.