IPA: /nɒnˈæfluənt/
KK: /nɑnˈæfluənt/
Not having a lot of money or wealth; lacking financial resources.
Many nonaffluent families struggle to afford basic necessities.
Nonaffluent → It is formed from "non-" (meaning not) and "affluent" (from Latin "affluens", meaning flowing towards or abundant). The word "nonaffluent" means not having abundance or wealth.
Think of 'not' ('non-') having 'abundance' ('affluent') — that's why nonaffluent means lacking wealth.