| Augment supply for life-changing substance |
The Times Cryptic |
06 Oct 2025 |
| DNA-altering substance |
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| Maybe harmful chemical upset stomach - a fellow taken short |
The Times Cryptic |
21 Oct 2024 |
| Briefly unable to talk to spy not finished producing arsenic, for one |
Irish Times Crosaire |
18 Sep 2021 |
| Blokes accepting university name for chemical substance? |
The Telegraph Toughie |
26 Dec 2018 |
| Bodily substance that could give men a gut |
The Telegraph Toughie |
31 Jan 2017 |
| Agent for change to get a stomach churning over — dope? |
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| It changes genes |
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| It changes genes |
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| Radiation, e.g. |
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| Agent of change |
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| Agent of change |
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