https://www.thoughtco.com/aid-and-aide-1689293
Aid vs. Aide: How to Choose the Right Word
The homophones aid vs. aide are often confused. Though they both have to do with helping, these words have different meanings.
aid vs aideright wordchoose
https://writingexplained.org/aid-vs-aide-difference
Aid vs. Aide: What’s the Difference? - Writing Explained
aid vs aidedifference writing