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question marks

see definition of question marks
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Synonyms for question marks

noun mystery
  • conundrum
  • puzzle
  • bewilderment
  • cliffhanger
  • crux
  • cryptogram
  • grabber
  • knot
  • mystification
  • parable
  • perplexity
  • problem
  • puzzlement
  • puzzler
  • question
  • riddle
  • secret
  • sphinx
  • sticker
  • stickler
  • stumper
  • teaser
  • twister
  • why
  • Gordian knot
  • mind-boggler
  • mind-twister
  • question mark
  • sixty-four dollar question
  • tough nut to crack
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.