Daily word games to challenge your mind
Looking for 9-letter words starting with ACI? You've found the right place. Popular examples include ACICULUMS, ACIDEMIAS, ACIDHEADS, plus ACIDIFIED, ACIDIFIER, ACIDIFIES and many more. Sort by length or alphabetically to narrow your search.
| Word | Definition | Length | Syllables |
|---|---|---|---|
| aciculums | 9 | 4 | |
| acidemias | 9 | 4 | |
| acidheads | 9 | 3 | |
| acidified | 9 | 4 | |
| acidifier | 9 | 4 | |
| acidifies | 9 | 4 | |
| acidities | 9 | 4 | |
| acidophil | 9 | 4 | |
| acidulate | 9 | 4 | |
| acidulent | 9 | 4 | |
| acidulous | 9 | 4 | |
| acidurias | 9 | 4 | |
| acierated | 9 | 4 | |
| acierates | 9 | 4 |
Are ACI-starting words common?
ACI is a frequent start; probing vowel swaps after ACI quickly narrows options.
Is this list good for crosswords?
Yes—filter by length mentally and scan definitions when available.