Focus on the pronunciation of runaway
English definition of “runaway”
runaway (also run-away)
/ˈrʌnəˌweɪ/ adjective [before noun]
› rising quickly in a way that is not under control: runaway prices/costs/inflation runaway demand/growth/spending
› highly successful: a runaway bestseller/favourite/hit The reality is that a new musical needs to be a runaway hit to survive the economics of Broadway.