Guild Wars 2

Sentient Aberration and Sentient Oddity have the exact same icon, making them completely indistinguishable without mouseover.

I agree they’re too alike, but they do have a color distinction.
If it helps, they both eat bloodstone and either one of the other two, so maybe associate their colors with the second item

Amaimon.7823:

I agree they’re too alike, but they do have a color distinction.
If it helps, they both eat bloodstone and either one of the other two, so maybe associate their colors with the second item

Anomaly has a different color but oddity and aberration are the same.

This is easily seen with https://api.guildwars2.com/v2/items/80144 and https://api.guildwars2.com/v2/items/79558 . Their icon property points to the same PNG file.