出典:Wiktionary
出典:『Wiktionary』 (2026/04/01 03:19 UTC 版)
Back-formation from inflammable, which is used to avoid confusion with non-flammable, as the prefix in- is often used to mean "un-; non-", although it was originally meant in a sense closely related to en-.
flammable (comparative more flammable, superlative most flammable)
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