The phrase "guaranteed way" means a method or approach that is certain to work or deliver a specific result.
Sentences with «guaranteed way»
Keep this hormone elevated and it becomes an almost guaranteed way to bolt your fat cells rather than burn that fat for energy. (mindbodygreen.com)
If you want to run a sports team in a risk averse, profit guaranteed way with a minimum of financial commitment; don't buy a «soccer» team. (justarsenal.com)
Having an outdated website is an almost guaranteed way to turn readers away, not towards, your website content. (thisiswriting.com)