How are 憧れる and 憬れる different?


Both verbs have the same reading, and both seem to have meanings of
"yearning", "longing" or "admiration". I can't figure any difference between
the two; are there any situations where you would use one kanji and not the
other?

I ask because Heisig's Remembering The Kanji's keywords for 憬, 憧 and 慕 as
"hanker", "yearn" and "pining" respectively, are unhelpfully similar, but the
two あこがれる kanji are particularly troubling me.




There's no semantic difference, only stylistic one, as long as being used to
write the word あこがれる.

憧 is the primary choice because this is the original kanji designated for the
word. 憬 didn't have this reading until the word 憧憬 (しょうけい or どうけい) was coined,
but you're allowed to use it in order to add some different flavor, too.

As an aside, technically neither of 憧 and 憬 means "yearning" separately. The
former is "wander" and the latter is "go far". [A
dictionary](http://www.weblio.jp/content/%E6%86%A7%E6%86%AC) says that 憧憬 was
created to translate German _Sehnsucht_ , which sounds likely to me.




There's no semantic difference, only stylistic one, as long as being used to
write the word あこがれる.

憧 is the primary choice because this is the original kanji designated for the
word. 憬 didn't have this reading until the word 憧憬 (しょうけい or どうけい) was coined,
but you're allowed to use it in order to add some different flavor, too.

As an aside, technically neither of 憧 and 憬 means "yearning" separately. The
former is "wander" and the latter is "go far". [A
dictionary](http://www.weblio.jp/content/%E6%86%A7%E6%86%AC) says that 憧憬 was
created to translate German _Sehnsucht_ , which sounds likely to me.

