I’m curious as to what the “common word” tag on Jisho means.
Apparently even some very strage words (such as 沖縄開発庁長官) are marked as a common word on Jisho.
What is the definition of a common word on Jisho?
Are they just from a list of commonly used words?
Are other words necessarily weird/unnatural and I shouldn’t use them?
How “common” is “common”?