Enter a clue or pattern or both:
The Clue
Certain supermarkets, for short (4 letter answer)
The Answer
IGAS
Tags
Notes
The answer IGAS is so rare that it appears less than once every 2500 puzzles.
Related Clues
Certain supermarkets
Definition
IGA as a noun:
1. (immunoglobulin A, IgA) = one of the most common of the five major classes of immunoglobulins; the chief antibody in the membranes of the gastrointestinal and respiratory tracts