Daily word games to challenge your mind
For puzzles requiring FLU prefixes, here are all 7-letter word options. Popular examples include FLUBBED, FLUBBER, FLUBDUB, plus FLUENCY, FLUERIC, FLUFFED and many more. Click any word for its full definition and usage.
| Word | Definition | Length | Syllables |
|---|---|---|---|
| flubbed | 7 | 2 | |
| flubber | 7 | 2 | |
| flubdub | 7 | 2 | |
| fluency | 7 | 2 | |
| flueric | 7 | 2 | |
| fluffed | 7 | 2 | |
| fluidal | 7 | 2 | |
| fluidic | 7 | 2 | |
| fluidly | 7 | 2 | |
| flukier | 7 | 2 | |
| fluking | 7 | 2 | |
| fluming | 7 | 2 | |
| flummox | 7 | 2 | |
| flumped | 7 | 2 | |
| flunked | 7 | 2 | |
| flunker | 7 | 2 | |
| flunkey | 7 | 2 | |
| fluoric | 7 | 2 | |
| fluorid | 7 | 2 | |
| fluorin | 7 | 2 | |
| flushed | 7 | 2 | |
| flusher | 7 | 2 | |
| flushes | 7 | 2 | |
| fluster | 7 | 2 | |
| fluters | 7 | 2 | |
| flutier | 7 | 2 | |
| fluting | 7 | 2 | |
| flutist | 7 | 2 | |
| flutter | 7 | 2 | |
| fluvial | 7 | 2 | |
| fluxing | 7 | 2 | |
| fluxion | 7 | 2 |
Are FLU-starting words common?
FLU is a frequent start; probing vowel swaps after FLU quickly narrows options.
Is this list good for crosswords?
Yes—filter by length mentally and scan definitions when available.