IPA: /rɪˈspɒnsəblɪ/
KK: /rɪˈspɑnsəblɪ/
In a way that shows good judgment and care for others or for the consequences of one's actions.
She always acts responsibly when making important decisions.
**Responsibly** → It is formed from "respondere" (meaning to answer or reply) and the suffix "-ibly" (meaning in a manner that is). The word "responsibly" means in a manner that answers to obligations or duties.
Think of 'responding' to your duties or obligations — that's why acting 'responsibly' means answering to what is expected of you.