Answer: ONLYCHILD
The answer ONLYCHILD has 12 possible clues. See the results below.
Possible Clues:
- Offspring sans siblings
- The one issue with the unique member of the family
- 'One can't have 18 down (4,5)'
- Member of a small family
- One without siblings
- Spoiled brat, stereotypically
- One with no siblings
- Eloise of Kay Thompson books, e.g.
- Nothing but a baby and nothing in the way of siblings
- One's an heir, must be