6 entries under noun topic. ×

1
joker(expression, idiom, difficulty, problem)
1
facer(difficulty, problem, unexpected)
1
hitch(difficulty, challenge, sudden, colloquial)
1
pitfall(trouble, hidden, danger)
1
snag(difficulty, challenge, sudden, colloquial)
1
trap(trouble, hidden, danger)
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APASmart Define. (1970). unsuspected difficulty thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unsuspected_difficulty/thesaurus/synonyms
ChicagoSmart Define. 1970. "unsuspected difficulty thesaurus" https://smartdefine.org/unsuspected_difficulty/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 1970, unsuspected difficulty thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unsuspected_difficulty/thesaurus/synonyms>.
MLASmart Define. "unsuspected difficulty thesaurus" 1 January 1970. Web. 26 September 2026. <https://smartdefine.org/unsuspected_difficulty/thesaurus/synonyms>