einleuchten {vi} - to be clear; to make sense; to stand to reason; to be intelligible; to be evident; to be obvious; to be apparent; to manifest (itself)
einleuchtend - being clear; making sense; standing to reason; being intelligible; being evident; being obvious; being apparent; manifesting (itself) eingeleuchtet - been clear; made sense; stood to reason; been intelligible; been evident; been obvious; been apparen; manifested (itself) Das leuchtet mir ein. - This makes sense to me.; I can see/understand that. Es will mir einfach nicht einleuchten, dass ... - I just don't understand why ...