483 entries under noun topic. ×

2
oracle(difficulty, question, secret, puzzle)
2
ordeal(trouble, care, pain, cross)
2
pother(trouble, strain, difficulty, confusion)
2
ramification(trouble, worry, anxiety, stress)
2
scrape(trouble, worry, difficulty, anxiety)
2
secrecy(difficulty, question, secret, puzzle)
2
shock(distress, anxiety, confusion, uncertainty)
2
stickler(difficulty, question, secret, puzzle)
2
stupor(confusion, uncertainty, awareness, wonder)
2
sweat(worry, anxiety, responsibility, stress)
2
tough nut to crack(expression, idiom, question, secret)
2
trance(confusion, uncertainty, awareness, bewilderment)
2
twister(difficulty, question, secret, puzzle)
2
uneasiness(trouble, worry, concern, anxiety)
1
abashing(confusion, uncertainty, turmoil, embarrassment)
1
abstruseness(difficulty, question, secret, puzzle)
1
addling(confusion, uncertainty, turmoil, embarrassment)
1
ado(trouble, worry, strain, difficulty)
1
adversity(trouble, difficulty, pain, struggle)
1
affliction(trouble, charge, worry, strain)
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APASmart Define. (2015). perplexity thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/perplexity/thesaurus/synonyms
ChicagoSmart Define. 2015. "perplexity thesaurus" https://smartdefine.org/perplexity/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, perplexity thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/perplexity/thesaurus/synonyms>.
MLASmart Define. "perplexity thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/perplexity/thesaurus/synonyms>