6:55 And thus clearly do We spell out Our messages: and [We do it] so that the path of those who are lost in sin might be distinct [from that of the righteous].
Muhammad Asad (The Message Of Quran)
Dictionaries
Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
[Hallowed be] He who has created seven heavens in full harmony with one another:* no fault will thou see in the creation of the Most Gracious. And turn thy vision [upon it] once more: canst thou see any flaw?