5-Letter Words With All Different Letters
A word with 5 unique letters gives you 5 pieces of distinct information per guess. These are the most efficient words in Wordle because every tile result eliminates or confirms a different letter. The best Wordle openers — STARE, CRANE, RAISE — are all words with no repeated letters.
Why No-Repeat Words Win at Wordle
If your guess contains a repeated letter — like SPEED (double E) — you can get at most 4 distinct pieces of information. With an all-different-letter word you always get 5. Over six guesses, this compound advantage means you eliminate letters faster and reach the answer in fewer guesses.
The mathematics are straightforward: after two all-different-letter guesses, you have tested 10 unique letters. After two guesses with repeated letters, you may have tested only 7 or 8 unique letters. The difference of 2–3 letters may not sound large, but it often halves the number of remaining candidates.
Best All-Different-Letter Openers
| Word | Letters | Why Strong |
|---|---|---|
| STARE | S,T,A,R,E | 5 top-frequency letters, no repeats — optimal opener |
| CRANE | C,R,A,N,E | Covers A, R, E plus less-common C and N |
| RAISE | R,A,I,S,E | 3 vowels plus R and S — strong vowel coverage |
| BLUNT | B,L,U,N,T | Strong second guess after STARE — tests 5 new letters |
| GLYPH | G,L,Y,P,H | Tests rare consonants — useful as guess 3 or 4 |
| FJORD | F,J,O,R,D | Tests F, J — rare but occasionally the answer uses them |
All-Different vs Repeat Letter Strategy
Use all-different-letter words for your first three guesses without exception. By guess four, if the answer is not clear, you may need to guess a word with a repeated letter because so many letters have already been eliminated that no 5-unique-letter word fits your constraints. This is normal — switch to repeat-letter words only when forced by constraints, not by choice.