Your daily dose of word puzzle magic
For puzzles requiring SU prefixes, here are all 4-letter word options. Popular examples include SUBA, SUBS, SUCH, plus SUCK, SUDD, SUDS and many more. Sort by length or alphabetically to narrow your search.
| Word | Definition | Length | Syllables |
|---|---|---|---|
| suba | 4 | 2 | |
| subs | 4 | 1 | |
| such | 4 | 1 | |
| suck | 4 | 1 | |
| sudd | 4 | 1 | |
| suds | 4 | 1 | |
| sued | 4 | 1 | |
| suer | 4 | 1 | |
| sues | 4 | 1 | |
| suet | 4 | 1 | |
| sugh | 4 | 1 | |
| suit | 4 | 1 | |
| suks | 4 | 1 | |
| sulk | 4 | 1 | |
| sulu | 4 | 2 | |
| sumo | 4 | 2 | |
| sump | 4 | 1 | |
| sums | 4 | 1 | |
| sung | 4 | 1 | |
| sunk | 4 | 1 | |
| sunn | 4 | 1 | |
| suns | 4 | 1 | |
| supe | 4 | 1 | |
| sups | 4 | 1 | |
| suqs | 4 | 1 | |
| sura | 4 | 2 | |
| surd | 4 | 1 | |
| sure | 4 | 1 | |
| surf | 4 | 1 | |
| suss | 4 | 1 |
Are SU-starting words common?
SU is a frequent start; probing vowel swaps after SU quickly narrows options.
Is this list good for crosswords?
Yes—filter by length mentally and scan definitions when available.