u/Lambda7Tech

In some rounds, a word may share a prefix or suffix with the target even if their meanings aren’t closely related. When that happens, other words with the same prefix/suffix can end up scoring higher than true synonyms because the model detects stronger structural similarity.

What changed

If you guess another form of a word you already guessed in the same round (same “word family” — e.g. related inflections/derivations the game treats as one family), and the new guess scores higher, we replace your earlier guess with the better one. That upgrade does not use one of your six guesses — we’re not punishing you for picking the “wrong” morph first.

If you try another form and it doesn’t beat your current best in that family, you’ll get a clearer message than a plain “you already guessed that” so it’s obvious what happened.

Why

You shouldn’t have to waste turns just to see whether run or running (or similar) lines up better with the theme — if you find a better fit in the same family, you get credit for the upgrade without the extra cost.

Welcome to r/ThemeHeist! 🕵️

Every day, 12 words share a hidden theme — your job is to guess the one word that ties them together. Three rounds daily, six guesses each, hot/cold feedback on every try.

A few things to know:

• New puzzle every day at midnight UTC. Look for the pinned daily post.
• No spoilers for the current day — use >!spoiler tags!< for guesses, themes, or optimal answers. Past puzzles are fair game.
• Share your score cards, post strategy, report bugs, compare hot/cold paths — all welcome.
• Check the community rules before posting.

Have fun cracking the theme. 🔓