friendly fire friendly • friendly islands · · · Info · Definitions · Synonyms · Characters · · friendly fire · · Text Common · · Latin · · Scripts 13 · · Length 3 · · Syllables Definitions · · · (noun) fire that injures or kills an ally. Synonyms: friendly fire, fratricide. · · Noun Definition 1 Synonyms · · · fratricide · · Synonym 1 Characters · · space U+0020 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072 y latin small letter y U+0079