150 entries under difficulty topic. ×

1
mindboggler(question, secret, obscurity, mystery)
1
mire(noun, fix, uncertainty, mess)
1
misgiving(noun, trouble, concern, anxiety)
1
mistake(noun, verb, confusion, confuse)
1
mortification(noun, confusion, shame, mess)
1
occult(question, confidence, secret, obscurity)
1
oracle(question, confidence, secret, obscurity)
1
pass(noun, trouble, change, mess)
1
position(noun, mess, hardship, jam)
1
posture(noun, mess, hardship, jam)
1
poverty(noun, confusion, shame, mess)
1
quagmire(noun, mess, hardship, jam)
1
rigor(noun, mess, hardship, jam)
1
rough go(noun, expression, mess, hardship)
1
rune(question, secret, obscurity, mystery)
1
secrecy(question, secret, obscurity, mystery)
1
self-consciousness(noun, confusion, shame, mess)
1
shyness(noun, confusion, shame, mess)
1
sixty-four-thousand-dollar question(expression, question, secret, obscurity)
1
snag(noun, verb, confusion, confuse)
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APASmart Define. (2016). puzzle thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/puzzle/thesaurus/synonyms
ChicagoSmart Define. 2016. "puzzle thesaurus" https://smartdefine.org/puzzle/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, puzzle thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/puzzle/thesaurus/synonyms>.
MLASmart Define. "puzzle thesaurus" 15 March 2016. Web. 22 September 2026. <https://smartdefine.org/puzzle/thesaurus/synonyms>