How Friendly Feud Decides Whether Your Answer Counts

On a television survey show, a human judge decides whether “automobile” counts for “car”. Friendly Feud has no judge in the room, so the server makes that call every time someone types an answer. This post explains how it decides, step by step. Knowing the rules helps you play better, and it helps you understand a ruling that surprised you.

The short version

1. Your answer is cleaned up: capital letters, punctuation and extra spaces are removed.
2. If the answer was already tried this round, it is wrong straight away.
3. The cleaned answer is compared with every hidden answer on the board, first exactly and then with word endings removed.
4. If nothing matches, an AI judge is asked whether your answer means the same as any hidden answer.
5. The ruling is remembered, so the same answer to the same board entry is judged instantly next time.

Step 1: Cleaning up what you typed

The checker lowercases your answer, drops apostrophes, turns every other punctuation mark into a space and collapses repeated spaces. So “Scooby-Doo”, “scooby doo” and “SCOOBY DOO” are the same answer, and “McDonald's” equals “mcdonalds”. A leading “the”, “a” or “an” is ignored too, so “the beach” matches “beach”.

Step 2: Repeats cost a strike

Before any matching happens, the server checks whether the same answer has already been tried this round, right or wrong. If it has, the answer is rejected at once, and during normal play that counts as a strike. The same applies to an answer that is already showing on the board.

One detail catches people out. If a multi-word answer such as “ice cream” has been revealed, typing a single word from it (“cream”) is treated as a repeat of that answer, not as a new guess.

Step 3: Exact match, then word endings

Next, the cleaned answer is compared with each answer that is still hidden. Some board answers contain a slash, such as “Food/Milk”. Each side of the slash is an alternative, and matching either one reveals the answer.

If there is no exact match, the checker reduces every word to its stem by removing common endings: plurals, “-ing”, “-ed”, “-ly” and a few others. That makes “dance”, “danced” and “dancing” the same word, “dogs” the same as “dog”, and “running” the same as “run”. Word order does not matter.

This check is strict in one way on purpose: every word has to be there. “Butter” does not reveal “peanut butter”, and “ice” does not reveal “ice cream”. Accepting part of an answer would reveal boards by accident.

Step 4: The AI judge

When the quick checks find nothing, the server sends one request to a small AI language model. The model receives the question, your answer and the list of answers that are still hidden. It is asked whether your answer means the same as any of them, counting synonyms, related concepts, alternate phrasings and cultural equivalents. It replies with a single number: which answer matched, or none. If more than one matches, the one listed first on the board wins.

This is the step that lets “automobile” reveal “car”. The question is part of the request because meaning depends on it: “bat” is an animal on one board and sports equipment on another.

The judge has six seconds to reply. If it does not answer in time, or the request fails, the answer is marked wrong. This is the main way a good answer can be refused, and it is why a second try with a simpler word is sometimes accepted.

The AI is only consulted for answers that failed the quick checks. An answer that matches the board exactly is revealed immediately, and a short pause before a ruling usually means the judge was asked.

Step 5: Remembering rulings

Each ruling is kept in the server's memory, keyed by the board answer and what was typed. The store holds the most recent 1,000 pairs. When the same pair comes up again, in your room or anyone else's, the ruling is instant. The store is emptied whenever the server restarts.

What this means for how you type

• Type the plainest word. “Car” is matched instantly. “My dad's old station wagon” has to go to the AI judge.
• Give one answer at a time. Two ideas in one line cannot match the quick checks, and the judge may pick either one or neither.
• Ignore plurals, tense, capitals and punctuation. The checker removes them.
• Spelling still matters for the quick checks. A typo is sent to the AI judge, which may or may not recognise the word.
• Do not repeat an answer. Read the board and the list of wrong answers first, because a repeat is a strike.
• Include the whole answer. If you mean “peanut butter”, type both words.

Where it can go wrong

No judge is perfect. The AI can be too generous and accept a loosely related answer, or too strict and miss a regional word for the same thing. If you think a ruling was wrong, send the question and what you typed through the feedback page so we can look at it.

For advice on choosing answers, as opposed to typing them, read how to win at Family Feud.