IPA: /ˈfæsɪli/
KK: /ˈfæsaɪli/
In a way that is easy or effortless; smoothly and without difficulty.
She completed the task facilely, impressing everyone with her speed.
Facilely → It is formed from "facilis" (meaning easy) and the adverbial suffix "-ly" (meaning in a manner). The word "facilely" means in an easy manner or with ease.
Think of 'easy' ('facilis') to remember that 'facilely' means doing something in an easy way.