Games and practice - Vocab Monster

Practice uses 12 modes to help you recognize, recall, and use vocabulary. Open Practice to pick a game or Quick Play.

The 12 modes

Mode	What you do	Uses AI credits
Quiz	Multiple-choice definitions	No
Flashcards	Word → definition or definition → word, then grade recall	No
Definition Match	Match each word to its definition on a board	No
Speed Round	As many definition matches as you can in 60 seconds	No
Spelling Bee	Hear the word, then type it — no visual hint	No
Fill in the Blank	Choose the missing word in an AI-written sentence	Yes
Context Detective	Work out meaning from a written context	Yes
Synonym Sprint	Pick the closest synonym	Yes
Antonym Challenge	Pick the opposite	Yes
Synonym Match	Match each word to a synonym	Yes
Opposite Match	Match each word to its opposite	Yes

Definition Match, Synonym Match, and Opposite Match need at least 8 words. Speed Round starts immediately and skips the collection picker.

Open Practice

Choose a mode or Quick Play.

Choose words and session size

See Choose words for a practice session.

Play, then review results

Incorrect words can return later if replay is on. See Practice results and missed words.

You can use Vocab Monster without AI through the non-AI modes. Eligible AI screens may let you choose from available OpenAI, Google, Anthropic, xAI, or Kimi models while you have credits. See Which games use AI credits.

​The 12 modes

The 12 modes