IPA: //dɪsəˈluːtli//
KK: /dɪsəˈluːtli/
In a way that shows a lack of moral restraint, often indulging in sensual pleasures or bad behavior.
He lived dissolutely, spending his nights at parties and ignoring his responsibilities.
Dissolutely → It is formed from "dis-" (meaning apart) and "solute" (from Latin "solutus", meaning loosened or freed). The word describes a state of being loosened from moral restraint or living in a way that is morally lax.
Think of being 'freed' ('solutus') from moral constraints ('dis-'), which helps you remember that 'dissolutely' refers to living without moral restraint.