What is "envier"

Usage examples of "envier".

And Sahwah the Sunfish, the lover of maiden bravery, the envier of heroines, was the greatest of them all, and knew it not.

The doubters and the enviers were ever alert for some slip on his part, however minor, that could be exploited to discredit him.

Were there always liars, cheats, traitors, brigands, weaklings, deceivers, cowards, enviers, gluttons, drunkards, misers, sycophants, butchers, slanderers, debauchees, fanatics, hypocrites and fools?

In vain have I tried to explain to such enviers that, alas, in our mathematical paradise things are not ideal.