| ILLEGIBLE | Liege bill can't be deciphered (9) |
| IDIOM | Group of words whose meaning can't be deciphered by words (6) |
| ROYALASSENT | Bill can't go to law without it (5,6) |
| VASSALAGE | Savages, Al, they are part of the liege (9) |
| GUILLERMO | Mexico, Salernitana, 2011-14 Ajaccio and 2017-19 Standard Liege goalkeeper (9) |
| JOVANOVIC | Milan ......... , former Serbia and Standard Liege player at Liverpool in 2010-11 (9) |
| LIONHEART | Robin Hood's liege, Richard the ... |
| LEOHAYTER | British cyclist; 2021 LiegeBastogne-Liege Espoirs winner (3,6) |
| LINEARA | Yet-to-be-deciphered Minoan script |
| YEATS | Irish poet as yet to be deciphered (5) |
| NEBULA | Distant galaxy perhaps, unable to be deciphered (6) |
| DECOUPLE | Separate, from code to be deciphered, leading article in French |
| MIRRORWRITING | On reflection, this can be deciphered (6-7) |
| EMBED | Position problem be deciphered therein (5) |
| READABLE | Able to be deciphered, legible (8) |
| ENCODED | Needing to be deciphered |
| MACHINEREADABLE | Macabre headline must be deciphered like barcodes (7,8) |
| LEGIBLE | Able to be deciphered (7) |
| CHAOS | "Order waiting to be deciphered," per Jose Saramago |
| ROSETTASTONE | Tablet enabling hieroglyphics to be deciphered (7,5) |
