483 entries under noun topic. ×

1
aggravation(trouble, charge, worry, strain)
1
agitation(confusion, uncertainty, disturbance, turmoil)
1
agnosticism(difficulty, anxiety, confusion, doubt)
1
alarm(charge, worry, strain, distress)
1
ambivalence(trouble, concern, anxiety, confusion)
1
anarchy(trouble, anxiety, confusion, conflict)
1
apprehension(worry, concern, difficulty, anxiety)
1
arduousness(trouble, difficulty, pain, struggle)
1
asperity(difficulty, mess, hardship, jam)
1
bad news(expression, trouble, concern, difficulty)
1
barricade(trouble, difficulty, pain, struggle)
1
befuddling(confusion, uncertainty, turmoil, embarrassment)
1
bemusement(confusion, uncertainty, turmoil, embarrassment)
1
big trouble(expression, trouble, change, mess)
1
blurring(confusion, uncertainty, turmoil, embarrassment)
1
braintwister(difficulty, question, secret, puzzle)
1
case(puzzle, riddle, enigma)
1
catastrophe(trouble, change, mess, situation)
1
caution(doubt, integrity, morality, misgiving)
1
censor(doubt, integrity, morality, misgiving)
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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>