Enter a clue or pattern or both:
The Clue
Antarctic explorer Sir Vivian (5 letter answer)
The Answer
FUCHS
Tags
Notes
The answer FUCHS is so rare that it appears less than once every 2500 puzzles.
Definition
FUCHS as a noun:
1. (Fuchs, Klaus Fuchs, Emil Klaus Julius Fuchs) = British physicist who was born in Germany and fled Nazi persecution; in the 1940s he passed secret information to the USSR about the development of the atom bomb in the United States (1911-1988)