Expert players don't memorise every 7-letter word. Instead, they recognise stems and affixes that repeatedly appear in bingos. If you can spot an -ING or RE- on your rack and check whether the remaining letters complete a word, your bingo rate will climb immediately.
The most productive bingo suffixes
- -ING — the single most common bingo suffix. Any 4-letter verb stem + ING = potential bingo.
- -TION / -SION — 4-letter patterns that complete many common nouns.
- -ER / -EST — comparative endings that extend adjectives and nouns.
- -IEST — pairs with adjectives ending in Y for consistent bingos.
- -ED — past tense; pairs with consonant-heavy racks.
The most productive bingo prefixes
- RE- — reversing or repeating. REFILED, RETONES, RESTAMP are all valid.
- UN- — negating. Works with hundreds of past participles and adjectives.
- OUT- — surpassing. OUTLIVED, OUTPACED, OUTSIZE are common bingo plays.
- OVER- — vast productivity with verbs. OVERLAID, OVERRAN, OVERFIT.
- IN- / IM- — negating or directional. INFIELD, IMPALED, INLACED.
Study method: Take any common 5-letter word and test whether it accepts RE- or UN- as a prefix. You'll be surprised how many do — and those are bingos waiting to happen.
The SATINE stem
SATINE (S, A, T, I, N, E) is the single most productive 6-tile stem in the game. Combined with almost any 7th letter, it forms a valid bingo. If your rack contains these six letters, use the unscrambler to find it.