inexcitable
131reckless — Synonyms and related words: accident prone, adventuresome, agile, airy, apathetic, ataractic, audacious, blase, brash, breakneck, carefree, careless, casual, cursory, dangerous, daredevil, daring, dashing, degage, desperate, devil may care,… …
132regardless — Synonyms and related words: airy, aloof, anyhow, anyway, anywise, apathetic, at all, at all costs, at all events, at any cost, at any rate, ataractic, behindhand, blase, bored, by any means, careless, casual, cursory, degage, delinquent, derelict …
