How to Say "to misspend" in Spanish
The Spanish word for “to misspend” is “malgastar” — B1 level. This is a very common word in everyday Spanish.

Examples
No quiero malgastar mi dinero en cosas que no necesito.
I don't want to waste my money on things I don't need.
Estamos malgastando mucho tiempo con esta reunión.
We are wasting a lot of time with this meeting.
Es una pena malgastar tanto talento.
It's a shame to waste so much talent.
A Compound Word
This word is a combination of 'mal' (badly) and 'gastar' (to spend). It literally means to spend badly!
Direct Use
You don't need a preposition like 'on' before the thing you are wasting. Just say 'malgastar el tiempo' (waste the time).
Malgastar vs. Perder
Mistake: “Perdí mi dinero en esa tienda.”
Correction: Malgasté mi dinero en esa tienda. Use 'perder' for losing your keys, but use 'malgastar' for wasting your cash.
Related Translations
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