| Answer | Crossword Clue |
|---|---|
| TYPEAB | Uncommon blood |
| ABNEGATIVE | Uncommon blood type |
| TYPEAB | Uncommon blood variety |
| TYPEAB | Uncommon blood designation |
| ANEG | Uncommon blood type, briefly |
| BNEG | Uncommon blood type, briefly |
| ANEG | Uncommon blood type: Abbr. |
| ANEG | Uncommon blood type, informally |
| BNEG | Uncommon blood type, for short |
| ANEG | Uncommon blood type, for short |
| ONEG | Fairly uncommon blood type, informally |
