|Noah Webster's Dictionary|
1. (adv.) In a wanton manner; without regularity or restraint; loosely; sportively; gayly; playfully; recklessly; lasciviously.
2. (adv.) Unintentionally; accidentally.
Wantonly (8 Occurrences)
Revelation 18:9 The kings of the earth, who committed sexual immorality and lived wantonly with her, will weep and wail over her, when they look at the smoke of her burning, (WEB ASV)
Exodus 21:14 But if a man act wantonly toward his neighbour, and slay him with guile, thou shalt take him from mine altar, that he may die. (DBY)
Numbers 15:39 and it shall be to you for a fringe, that you may look on it, and remember all the commandments of Yahweh, and do them; and that you not follow after your own heart and your own eyes, after which you use to play the prostitute; (See RSV)
2 Chronicles 28:19 For Yahweh brought Judah low because of Ahaz king of Israel; for he had dealt wantonly in Judah, and trespassed severely against Yahweh. (WEB ASV RSV)
Psalms 25:3 Yes, no one who waits for you shall be shamed. They shall be shamed who deal treacherously without cause. (See RSV)
Proverbs 1:11 If they say, Come with us; let us make designs against the good, waiting secretly for the upright, without cause; (See RSV)
Isaiah 3:16 Moreover the LORD said: because the daughters of Zion are haughty, and walk with stretched-forth necks and wanton eyes, walking and mincing as they go, and making a tinkling with their feet; (See RSV)
Ezekiel 6:9 Those of you that escape shall remember me among the nations where they shall be carried captive, how that I have been broken with their lewd heart, which has departed from me, and with their eyes, which play the prostitute after their idols: and they shall loathe themselves in their own sight for the evils which they have committed in all their abominations. (See RSV)