18 entries under noun topic. ×

4
deterrent
4
hindrance
4
impediment
3
balk
3
hinderance
3
obstruction
3
obstructor
2
baulk
2
obstructer
1
barrier
1
check
1
difficulty
1
dilemma
1
drawback
1
objection
1
thing
0
handicap
0
impedimenta
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APASmart Define. (2015). obstacle thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/obstacle/thesaurus/broader
ChicagoSmart Define. 2015. "obstacle thesaurus" https://smartdefine.org/obstacle/thesaurus/broader (accessed September 27, 2026).
HarvardSmart Define 2015, obstacle thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/obstacle/thesaurus/broader>.
MLASmart Define. "obstacle thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/obstacle/thesaurus/broader>