Daily word games to challenge your mind
A curated list of 10-letter words tailored to this exact pattern. Endings like ACK often mark word families—helpful to confirm tense or morphology. For example: antihijack, canvasback, cornerback.
| Word | Definition | Length | Syllables |
|---|---|---|---|
| antihijack | 10 | 4 | |
| canvasback | 10 | 3 | |
| cornerback | 10 | 3 | |
| crackajack | 10 | 3 | |
| fiddleback | 10 | 3 | |
| hackmatack | 10 | 3 | |
| hydrocrack | 10 | 3 | |
| knickknack | 10 | 2 | |
| lumberjack | 10 | 3 | |
| multitrack | 10 | 3 | |
| postattack | 10 | 3 | |
| silverback | 10 | 3 | |
| smokestack | 10 | 3 | |
| soundtrack | 10 | 2 | |
| superflack | 10 | 3 | |
| supplejack | 10 | 3 | |
| switchback | 10 | 2 | |
| turtleback | 10 | 3 |
What’s typical about ACK-ending words?
ACK often marks suffix families; think about derivatives when guessing.
Do you include UK/US spellings?
Where they exist, both may appear.