Complex problem synonyms | nouns

Synonyms for Complex problem as a Noun

• complexity

  complicated situation
• complication

  complicated situation
• difficult situation

  complicated situation
• difficulty

  complicated situation
• entanglement

  complicated situation
• headache
• hot water
• mess
• predicament
• problem
• quagmire
• quandary
• snafu
• snake pit
• snarl
• trouble
• Gordian knot
• hard nut to crack
• troublesome problem
• unpredictable situation
• can of worms
• complicated situation