Kanji 発 departure, discharge, publish Related words 発はつ がん 物ぶっ 質しつ Refers to a carcinogenic substance itself, while 発がん性 is the property or quality of being carcinogenic.
がん 原げん 性せい Synonym also meaning carcinogenicity; 発がん性 is more common in general usage.
Written forms 発はつ がん 性せい
Standard mixed kanji-kana spelling commonly used in medical and public contexts.
発はつ ガン 性せい
Variant with katakana ガン , sometimes seen in informal or explanatory writing.
発はつ 癌がん 性せい
Full kanji spelling using 癌 ; less common in modern materials due to the complexity of 癌 .
Etymology Compound of 発 (hatsu, 'induce') + がん (gan, 'cancer') + 性 (sei, 'property'). The kanji 癌 is the full character for cancer, but がん in kana is widely used.
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