IPA: /ɪˈnɛptli/
KK: /ɪˈnɛptli/
In a way that shows a lack of skill or ability; clumsily or awkwardly.
He handled the situation ineptly, making things worse instead of better.
Ineptly → It is formed from "in-" (meaning not) and "aptus" (from Latin, meaning suitable or fit) and the suffix "-ly" (meaning in a manner). The word "ineptly" means in a manner that is not suitable or fit, indicating clumsiness or awkwardness in action.
Think of 'not suitable' ('in-' means not and 'aptus' means suitable) to remember that 'ineptly' describes doing something in a clumsy or awkward way.