can of worms Synonyms

Pandora's box disputed point Gordian knot knock-on effect kettle of fish snake pit worry trouble tangle stew scrape SNAFU butterfly effect chaotic place complex problem sticky situation tight corner difficult situation tight spot tangled web hornets' nest hornet's nest question quandary fix entanglement dilemma difficulty cul-de-sac corner confusion complication complexity headache hole imbroglio quagmire problem predicament plight pickle muddle mess knot issue chaos