Learn English – Word for ‘so simple you’d think it’s obvious but it’s not’

single-word-requests

Word for 'so simple you'd think it's obvious but it's not' .. for example I learned today that people who are easily distracted are more like to become addicted.

Is there a word for that?

Best Answer

There may be no such single word, but you can say that such things are obvious in hindsight.