| Go to 2018 Scripps National Spelling Bee | |
| Back to Round 3 | On to Round 5 |
Info
| Stage | Word Count |
| Finals (First Stage) | 41 |
| Spellers Participating | Spellers Eliminated | Spellers Advancing | Percent Advancing |
| 41 | 8 | 33 | 80.5% |
Words
| lotic |
| widdershins |
| catachresis |
| grivation |
| amyloid |
| poutine |
| polymorphous |
| cabaletta |
| freddo |
| corbel |
| girasol or girasole |
| withies |
| boogaloo or bugalú |
| indite |
| dimissory |
| squabash |
| breviloquent |
| gelastic |
| volplane |
| beloid |
| ebbet |
| debellation |
| Romanesque |
| winklepicker |
| silenus |
| pentapody |
| sidereal |
| epithelial |
| primavera |
| grunion |
| panentheism |
| cantal |
| anteriad |
| zoetic |
| cupreous |
| succenturiate |
| elysian |
| dealated |
| peirastic |
| perseity |
| exegete |
Round Results
| Preliminaries | Finals (First Stage) | Finals (Second Stage) |
| Preliminaries Test | Round 4 | Tiebreaker Test |
| Round 2 Vocabulary | Round 5 | Round 9 |
| Round 2 | Round 6 | Round 10 |
| Round 3 Vocabulary | Round 7 | Round 11 |
| Round 3 | Round 8 | Round 12 |
| Round 13 | ||
| Round 14 | ||
| Round 15 | ||
| Round 16 | ||
| Round 17 | ||
| Round 18 |