obstructionist obstructionism • obstructive · · · Info · Definitions · Synonyms · Characters · · obstructionist · · Text Latin · · Script 14 · · Length Definitions · · · (noun) someone who systematically obstructs some action that others want to take. Synonyms: obstructor, obstructer, resister, thwarter. · · Noun Definition 1 Synonyms · · · obstructor · · Synonym 1 obstructer · · Synonym 2 resister · · Synonym 3 thwarter · · Synonym 4 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075