Brain-twister
Synonyms for Brain-twister
- puzzlebrain-teaser
- riddle
- conundrumbrain-teaser
- mysterybrain-teaser
- teaserbrain-teaser
- enigmabrain-teaser
- quandarybrain-teaser
- dilemma
- complexity
- tough proposition
- tough nut to crack
- mind-boggler
- knotty question
- closed book
- rebus
- stumper
- problem
- intricacy
- charade
- bewilderment
- predicament
- distraction
- poser
- entanglement
- confusion
- strait
- mystification
- perplexity
- plight
- complication
For more similar words, try Brain-twister on Thesaurus.plus dictionary