Name a human blood type (ABO and RhD): rare answers
Answering “Name a human blood type (ABO and RhD)”? Our list has 8 answers, sorted below from the deepest cuts to the picks everyone types first. O positive and O negative only score 10. Deep cuts such as AB negative score 85 points.
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- Accepted answers
- 8
- Category
- General knowledge
- Deep answers (85–100 pts)
- 1 (13%)
- Alternate spellings accepted
- 8 answers
- First letters
- 5 different; A is the most common (2)
The rarest answers
This list has no Abyssal tier, so the Midnight Zone is as deep as it goes: AB negative, worth 85 points each.
🦑 Midnight Zone answers (85 points)
AB negative
🐠 Twilight Zone answers (60 points)
B negative, AB positive
🐟 Sunlit Zone answers (30 points)
A positive, A negative, B positive
🌊 Surface answers (10 points)
O positive, O negative
Other spellings we accept
Type any of these and the game counts it as the same answer. Small typos are forgiven on longer answers too.
- AB negative: AB neg
- B negative: B neg
- AB positive: AB pos
- A positive: A pos
- A negative: A neg
- B positive: B pos
- O positive: O pos
- O negative: O neg
Rarity tiers are our own estimate of how few people would think of each answer. For strategy, read how to find One in a Krillion answers.
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