Antonyms of adj untroubled

3 senses of untroubled

Sense 1
untroubled (vs. troubled) -- (not beset by troubles or disturbance or distress; "seemed untroubled by doubts of any kind"; "untroubled sleep"; "a kind untroubled face")

troubled (vs. untroubled) -- (characterized by or indicative of distress or affliction or danger or need; "troubled areas"; "fell into a troubled sleep"; "a troubled expression"; "troubled teenagers")
        => annoyed, harassed, harried, pestered, vexed -- (troubled persistently especially with petty annoyances; "harassed working mothers"; "a harried expression"; "her poor pestered father had to endure her constant interruptions"; "the vexed parents of an unruly teenager")
        => anxious, nervous, queasy, uneasy, unquiet -- (causing or fraught with or showing anxiety; "spent an anxious night waiting for the test results"; "cast anxious glances behind her"; "those nervous moments before takeoff"; "an unquiet mind")
        => buffeted, storm-tossed, tempest-tossed, tempest-tost, tempest-swept -- (pounded or hit repeatedly by storms or adversities)
        => careful -- (full of cares or anxiety; "Thou art careful and troubled about many things"-Luke 10.41)
        => care-laden, heavy-laden -- (burdened by cares; "all ye that labor and are heavy-laden"-Matt.11:28)
        => clouded -- (made troubled or apprehensive or distressed in appearance; "his face was clouded with unhappiness")
        => disquieted, distressed, disturbed, upset, worried -- (afflicted with or marked by anxious uneasiness or trouble or grief; "too upset to say anything"; "spent many disquieted moments"; "distressed about her son's leaving home"; "lapsed into disturbed sleep"; "worried parents"; "a worried frown"; "one last worried check of the sleeping children")
        => distressed, hard-pressed, hard put, in a bad way (predicate) -- (facing or experiencing financial trouble or difficulty; "distressed companies need loans and technical advice"; "financially hard-pressed Mexican hotels are lowering their prices"; "we were hard put to meet the mortgage payment"; "found themselves in a bad way financially")
        => fraught -- (marked by distress; "a fraught mother-daughter relationship")
        => hag-ridden, hagridden, tormented -- (tormented or harassed by nightmares or unreasonable fears; "hagridden...by visions of an imminent heaven or hell upon earth"- C.S.Lewis)
        => haunted -- (showing emotional affliction or disquiet; "her expression became progressively more haunted")
        => mothy -- (infested with moths)
        => stressed, distressed -- (suffering severe physical strain or distress; "he dropped out of the race, clearly distressed and having difficulty breathing")
        => struggling -- (engaged in a struggle to overcome especially poverty or obscurity; "a financially struggling theater"; "struggling artists")
        => suffering -- (troubled by pain or loss; "suffering refugees")
        => troublous -- (full of trouble; "these are troublous times")

Sense 2
secure (vs. insecure), unafraid, untroubled -- (free from fear or doubt; easy in mind; "he was secure that nothing will be held against him")


Sense 3
untroubled -- (free from turmoil or worries; "untroubled times")

INDIRECT (VIA quiet) -> unquiet -- (characterized by unrest or disorder; "unquiet days of riots"; "following the assassination of Martin Luter King ours was an unquiet nation"; "spent an unquiet night tossing and turning")

Similarity of adj untroubled

3 senses of untroubled

Sense 1
untroubled (vs. troubled) -- (not beset by troubles or disturbance or distress; "seemed untroubled by doubts of any kind"; "untroubled sleep"; "a kind untroubled face")
       => carefree, unworried -- (free of trouble and worry and care; "the carefree joys of childhood"; "carefree millionaires, untroubled financially")
       => clear -- (characterized by freedom from troubling thoughts (especially guilt); "a clear conscience"; "regarded her questioner with clear untroubled eyes")
       => dreamless -- (untroubled by dreams; "a sound and dreamless sleep")
       => trouble-free -- (without problems or difficulties; "NASA reported a trouble-free launch")
       => unconcerned -- (easy in mind; not worried; "the prisoner seems entirely unconcerned as to the outcome of the examination")
       => undisturbed -- (untroubled by interference or disturbance; "he could pursue his studies undisturbed")
       => unmolested -- (not interfered with, disturbed, or harmed)
          Also See-> quiet#1; unconcerned#1

Sense 2
secure (vs. insecure), unafraid, untroubled -- (free from fear or doubt; easy in mind; "he was secure that nothing will be held against him")

Sense 3
untroubled -- (free from turmoil or worries; "untroubled times")
       => quiet (vs. unquiet) -- (characterized by an absence or near absence of agitation or activity; "a quiet life"; "a quiet throng of onlookers"; "quiet peace-loving people"; "the factions remained quiet for almost 10 years")