EINSTEIN

A genius! (8)

Solution has appeared in 2 crosswords (1 across and 1 down):

• Quick crossword No 16,538 — 2023-05-08 23:00:03
  17A: Winner of the 1921 Nobel Prize for physics (8)
• Quick crossword No 15,942 — 2021-06-10 23:00:02
  2D: A genius! (8)