Oddword

Three words belong together. One does not. Find the odd word out before the clock runs down.

Oddword is a fast, elegant vocabulary game built around a single clean idea. Four words, one intruder, and just enough time to see it.

There is a daily puzzle for the habit, and an endless arcade mode that keeps raising the difficulty for as long as you keep up.

Every round ends with the reason. Rather than moving straight on, the game explains what the three words had in common and why the fourth did not, which is what turns a guess into something you actually learned.

Themed word packs keep the vocabulary widening. Sign in and your progress follows you between devices, and Premium lifts the limits for people who want to keep playing.