Serious disease of the immune system Crossword Clue

Here is the answer for the crossword clue Serious disease of the immune system . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 4 letters. We think the likely answer to this clue is AIDS.

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Crossword Answer For Serious disease of the immune system:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% AIDS Serious disease of the immune system (4)
4% TCELL Immune system component (5) Thomas Joseph Jan 8, 2026
3% NODE Lymph ___ (immune system part) (4)
3% OHCOMEON "Be serious!" (8) Universal Jan 25, 2026
3% ANTIBODY Any of various proteins utilised by the immune system (8) The Times Specialist Jan 12, 2026
3% HERD ___ immunity (4) Universal Dec 24, 2025
3% EBOLA Serious viral disease (5) (5) Mirror Classic Nov 2, 2025
2% MEASLES Contagious disease (7) (7) Mirror Quick Feb 11, 2026
2% GRAVEST Most serious (7) LA Times Daily Feb 4, 2026
2% LYME Tick disease (4) USA Today Quick Feb 4, 2026
Serious disease of the immune system Crossword Clue
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We found 40 solutions for Serious disease of the immune system. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is AIDS.

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