thoughtless Antonyms

thoughtful sound ruminating ruminant ruly rigorist responsible rentable reflective recognizer ruminative saving sophic soft-spoken smart sensible self-devoted self-denying scriptural scientist reasonable rational purposeful polite perseverant percipient perceptive pensive penetrating parliamentary painstaking politic pondering practical puritanic puristic prudential prudent procrustean predeterminate precisianist precautious orthodoxical involved in nonprofit painstakingness longanimous pragmatics brainstorm bedside manner