ALLERGEN Crossword Clue
ALLERGEN Crossword Clue
We know 2 solutions for: ALLERGEN
Crossword Puzzle Infos
An allergen is a substance that can cause an allergic reaction in some people. The two crossword solutions for the term allergen are POLLEN (6 letters) and DUST (4 letters). POLLEN is a powdery substance released by plants, while DUST is a mixture of small particles found in the air. Both POLLEN and DUST can cause allergic reactions in some people.