Knotty problem
Synonyms for Knotty problem
- riddle
- hot potato
- difficulty
- puzzle
- can of worms
- tangle
- maze
- entanglement
- convolution
- dilemma
- snarl
- fix
- uphill
- complexity
- poser
- difficult question
- awkward problem
- vexed question
- tough one
- mystery
- conundrum
- puzzler
- enigma
- controversial issue
- labyrinth
- perplexity
- controversy
- tricky problem
- sensitive issue
- live issue
For more similar words, try Knotty problem on Thesaurus.plus dictionary