Complex problem
Synonyms for Complex problem
- complexitycomplicated situation
- unpredictable situationcomplicated situation
- troublesome problemcomplicated situation
- hard nut to crackcomplicated situation
- Gordian knotcomplicated situation
- snarlcomplicated situation
- snake pit
- snafu
- quandary
- quagmire
- problem
- predicament
- hot water
- headache
- entanglement
- difficult situation
- complication
- mess
- trouble
- difficulty
- complicated situation
- can of worms
- head ache
For more similar words, try Complex problem on Thesaurus.plus dictionary