rare. [f. WREAK sb. + -LESS.] a. Unpunished. b. Unavenged.
1613. Chapman, Rev. Bussy dAmbois, III. i. Nought that is Approud by Reason, can be Cowardise. Charl. Dispute when you should fight. Wrong wreaklesse sleeping, Makes men dye honorlesse. Ibid. (1615), Odyssey, II. 223. You still wreaklesse liue: Gnaw (vermine-like) things sacred: no lawes giue To your deuouring.
1880. Swinburne, Birthday Ode, 142. Under these the watch of wreakless wrong With fire of eyes anhungered.