Synonyms|96Antonyms|11|Broader|3Narrower|2Related|95
7
obstructionist
6
obstructor
5
resister
4
obstructer
3
thwart(verb, adjective, cross, over, angular)
2
adversary
2
antagonist
2
baffler
2
balker
2
crosser
2
foilist
2
frustrator
2
hinderer
2
impeder
2
impediment
2
impedimenta
2
obstruction
2
opponent
2
opposer
2
preventer
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APASmart Define. (2015). thwarter thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/thwarter/thesaurus/synonyms
ChicagoSmart Define. 2015. "thwarter thesaurus" https://smartdefine.org/thwarter/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, thwarter thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/thwarter/thesaurus/synonyms>.
MLASmart Define. "thwarter thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/thwarter/thesaurus/synonyms>