diatribe diatreme • diatribist · · · Info · Definitions · Synonyms · Characters · · diatribe · · Text Latin · · Script 8 · · Length Definitions · · · (noun) thunderous verbal attack. Synonyms: fulmination. · · Noun Definition 1 Synonyms · · · fulmination · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 r latin small letter r U+0072 t latin small letter t U+0074