perturbation Antonyms

keen understanding well-being virtue unconcern tranquillity sureness solution solace serenity self-control self-confidence tranquility peacefulness contentedness greater insight fundamental understanding deep insight absence of anxiety accurate understanding clear understanding deep understanding No worries self-assurance zen security rest composure comfort certainty calmness calm boldness bliss assuredness assurance aplomb confidence contentment conviction repose reliance positiveness poise placidity happiness faith equanimity ease customariness abatement