fly by (verb) pass: go by, elapse; move onward
Sinonime: Gordian knot, Pandora's box, Pandora's box, complex problem,
complexity,
complication, difficult situation, difficulty, dog's breakfast, entanglement, hard nut to crack, headache, hornet's nest, hot water, hot water, mare's nest, mess, predicament, problem,
quagmire, quandary, snafu, snake pit,
snarl,
trouble, troublesome problem, unpredictable situation
Antonime: get,
take,
use