Bingo Stems Every Scrabble Player Should Know
A bingo stem is a six-letter group that, combined with one extra tile, forms many seven-letter words. Holding a known stem on your rack means the bingo is often already there — you just need to draw or keep the right seventh tile.
The classic stems
These stems produce the most bingos and use common tiles. Learn them in order; the first three alone will change your game.
- SATIRE — forms AIRIEST, ARISTAE, ASTERIA, ATRESIA, SATIRES (with S), and more with most consonants.
- RETINA — forms RETAINS, RETINAS, RETSINA, NASTIER, ANTSIER, RATINES, STAINER, STEARIN.
- RAISIN — forms RAISINS, TRAINS, STRAIN, SAINTLY-style hooks.
- ORATES — forms ROASTED, TOASTER, ROTATES, OARSMEN with M.
- TONIER — forms TERTIAN, NITRATE, ITERATE-family plays.
How to use stems in practice
After every turn, check your remaining rack. If it overlaps a known stem by five or six tiles, your strategy for the next turn becomes simple: keep the stem, draw or play the odd tile, and look for the bingo opening.
Stems also tell you what to exchange. If you hold RETIN? with a J or V, the J/V will never bingo with this stem. Dump it.
Stem stacking with a blank
A blank turns any stem into a near-guaranteed bingo. SATIRE + ? bingos with all 26 letters — every blank gives you at least one valid 7-letter word.
If you hold a stem and a blank, the only reason not to play a bingo this turn is the absence of a board opening. In that case, prioritise plays that create or preserve a vowel-friendly lane.
Frequently asked questions
Start with SATIRE and RETINA. Together they cover hundreds of bingos. Once those feel automatic, add ORATES, RAISIN, and TONIER.
Yes. The English dictionary differences are small, and the core stems form the same bingos in WWF.