IPA: /ˈskwɒndərər/
KK: /ˈskwɒndərər/
A person who wastes money or resources carelessly and irresponsibly.
He was known as a squanderer, always spending his money on unnecessary things.
**Squanderer** → It is formed from "squander" (of uncertain origin, possibly from Middle English *squandren*, meaning to waste or scatter) and "-er" (meaning a person who). A squanderer is a person who wastes resources or opportunities.
Think of someone who 'wastes' ('squander') their resources — the '-er' just means a person. A squanderer is someone who is known for wasting.