This post is really just for the fun of playing with the language a bit!
Basically, I have a weird fascination with the type of words listed below, where if you swap the kanji they have nearly identical meaning. So if any come to mind, please let me know!
光栄・栄光
運命・命運
来襲・襲来
先祖・祖先
(Disclaimer): I am not claiming they mean literally the same or can be used interchangeably (often they cannot). For example 命運 is way more focused on a persons life or death fate rather than talking about destiny as a whole (which would be 運命). But that's okay, they don't have to mean 1 to 1 the same (the closer they are in meaning and usage the better basically).
by AdrixG