thwarter thwarteous • thwarting · · · Info · Definitions · Synonyms · Characters · · thwarter · · Text Latin · · Script 8 · · Length Definitions · · · (noun) someone who systematically obstructs some action that others want to take. Synonyms: obstructionist, obstructor, obstructer, resister. · · Noun Definition 1 Synonyms · · · obstructionist · · Synonym 1 obstructor · · Synonym 2 obstructer · · Synonym 3 resister · · Synonym 4 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 r latin small letter r U+0072 t latin small letter t U+0074 w latin small letter w U+0077