Antonym of so passionate

apathetic unemotional dispassionate emotionless affectless bored callous cold detached disinterested impassible impassive incurious insouciant lackadaisical languid listless lukewarm non-committal numb perfunctory phlegmatic pococurante stoic stoical stolid unambitious undemonstrative unenthusiastic unfeeling uninterested uninvolved unmotivated unmoved unresponsive untouched cool half-hearted indifferent languorous nonchalant subdued dispirited dull feeble gentle happy lethargic meek mild moderate passive peaceful uncaring unconcerned unexcited weak calm passionless laid-back lazy frigid casual uneager aloof spiritless flat blasé moony insensible torpid draggy unpassionate lackluster lacklustre lifeless cold-blooded neutral droopy wimpy unexcitable relaxed unruffled unimpassioned blah blank unflappable unexpressive impartial halfhearted impotent reserved uncurious complacent unfriendly placid serene indolent expressionless pleased heartless cavalier easy-going limp restrained deadpan stony mellow imperturbable collected distant composed wooden unimpressed languishing weary bland heedless easygoing inactive idle sluggish boring disenchanted unloving nerveless level-headed cool-headed even-tempered depressed tolerant slapdash unwilling self-controlled insincere unsympathetic slothful enervated inert inattentive inexpressive breezy nonemotional platonic loose nonrevolutionary liberal empty lax unrevolutionary disinclined vacant tired unaffectionate insipid icy hollow unenthused unfazed impersonal unperturbable reluctant unsentimental insensitive frosty sad unflustered careless vapid unerotic nonerotic unsexy monotonous dry dead inscrutable hateful carefree straight-faced poker-faced slow inanimate controlled dim quiet middle-of-the-road leaden cursory wanting disloyal ineffectual unshakable thoughtless dependable tranquil easy stand-offish slack ineffective tepid unexciting unthoughtful low-key doubting uncommitted disimpassioned laid back deliberate reticent wishy-washy flippant self-possessed not enthusiastic characterless even-keeled orderly matter-of-fact unmoving candid toneless averse hesitant unaroused irreligious vacuous dead-pan glacial withdrawn loath folksy unfussy homey loth purposeless informal unstimulated abstracted faineant laissez-faire spring fever fainéant unsocial faint quenched satisfied full ugly together standoffish unaffected unimportant nonpartisan nonemphatic fatigued nonassertive narcotic exhausted laggard somnolent drowsy sleepy debilitated unemphatic disregardful unattached remote broad-minded undersexed forbidding slipshod gleeful joyful open-minded stony-eyed impervious shoddy sloppy unpremeditated unprepossessed blithe reckless haphazard off-putting cold-hearted sexually unresponsive impulsive extemporaneous dreary uninspiring negligent unworried tame jaded turned off couldn't-care-less unenergetic undynamic minor pessimistic tedious irregular intermittent occasional derelict untidy pokerfaced uninteresting commonplace temporary aperiodic vanilla depressing conservative episodic spontaneous sporadic sane well sullen low-spirited undistinguished colourless static incapable unproductive fruitless impermanent choppy hardened uninspired unimaginative episodical rational reasoned civilized friendly fixed prosaic muted unromantic laodicean gloomy content frozen civilised kind sedate mundane unlively humdrum unrevealing insusceptible wearisome periodic down heavy unhappy discouraged lacking needing insufficient nonromantic drab establishmentarian dejected unimpressible ho-hum seasonal inexcitable fundamentalist discontinuous trivial nonphysical nonsexual aromantic calm and collected cool as a cucumber hostile antagonistic indurated taciturn colorless introverted traditionalist self-contained dead pan dishonest false unreal small not giving anything away non-physical non-sexual part-time short-term unprogressive indecisive uncertain weak-willed irresolute unable agreeable weak-kneed wavering timid defeatist untrustworthy unsure facile self-doubting diffident vacillating unassertive lacking drive timorous insecure cowardly palsied infirm shaky undependable frightened faint-hearted unreliable unadventurous intimidated unassured browbeaten daunted ambivalent fainthearted unserious unpersevering tiring unpurposeful

passionless celibate chaste cold frigid anemic anaemic boring chilly distant dry emotionless impersonal insipid lackluster lacklustre lifeless loveless reserved rigid soulless spiritless undersexed unimpassioned uninspired unromantic vapid wooden unloving unresponsive dull happy indifferent uncaring unenthusiastic unexcited unpassionate pure clean hyposexual decent moral proper prim virtuous puritanical virginal prudish strait-laced

calm centred centered composed cool levelheaded peaceful relaxed steady unaffected unbothered unflappable assured at ease chilled civil collected cool as a cucumber coolheaded cool-headed easy-going equable equanimous impassive imperturbable level level-headed mild-mannered patient poised sedate self-assured self-composed self-controlled self-possessed stolid stress-free together unagitated undisturbed unexcitable unfazed unflustered unperturbed unruffled unshakable unshaken untroubled unworried even-tempered agreeable mild moderate nonviolent easygoing happy

apathetic indifferent wavering uncommitted undedicated undevoted uninvolved not involved

mental ascetic frigid passionless spiritual abstemious chaste intellectual

relaxed calm peaceful quiet serene tranquil undisturbed casual chilled mellow carefree congenial light undemanding benign halcyon pleasant unrestrained cosy liberal placid tranquillizing tranquilizing unruffled cheerful comfortable lazy moderate unaffected cozy happy mild peaceable balmy comfy leisurely reposeful snug comforted informal nonviolent relaxing unperturbed calming cushy idyllic restful temperate warm blithe comforting safe soothing untroubled easy-going laid back laid-back stress-free elated excited exhilarated gentle

apathetic averse to grudging indifferent uneager unenthusiastic reluctant unambitious unhopeful opposed to reluctant for unwilling for disinclined towards indisposed towards loath to unenthusiastic about

moderate light mild soft gentle reasonable temperate faint minimal weak balmy genial mellow normal controlled fair mediocre benign intermediate measured paltry wimpy conservative lackluster lacklustre low restrained tender dull meek piddling tame average inconsiderable placid superficial abstinent feeble medium subdued vague equable limited modest ordinary tempered clement imperceptible meager meagre nominal tepid half-hearted low-key so-so slight

unexciting boring pedestrian uninspiring dull dreary uninteresting tedious tiresome lifeless flat spiritless insipid unstimulating lackluster bland uneventful lacklustre mundane vapid prosaic quiet humdrum slow monotonous characterless lame drab soulless banal routine tame unremarkable wearisome jading plain passionless tired undistinguished stale plodding mind-numbing ho-hum ho hum dead lazy lethargic listless sluggish dispirited inactive somber drudging soporific apathetic unspirited stiff dismal fatiguing weak dreich bromidic sombre idle unentertaining featureless wearying torpid enervated ordinary stagnant sleepy irksome languid somnolent unenjoyable asleep draggy dry languorous slow-moving sterile forgettable unimaginative longwinded wooden leaden nondescript vanilla trite tiring mechanical ponderous yawnsome run of the mill run-of-the-mill long-winded bog-standard lacking excitement lacking interest unemphatic nonemphatic nonassertive half-hearted unmoving staid discouraging upsetting usual depressing

mild little modest slight faint minimal weak inconsequential petty tiny paltry subtle inconsiderable slim imperceptible small unimportant vague nominal trivial negligible remote minor trifling insubstantial superficial insignificant shallow

decorous modest boring forbidding repressive suppressive unexciting unstimulating

insincere dishonest fake phony phoney pretentious backhanded contrived disingenuous illegitimate spurious artificial underhanded artful dissembling false bogus dissimulating feigned guileful deceiving deceptive dummy duplicitous forged hollow manufactured misleading pseudo sly invalid snide untrustworthy non candid non frank

platonic friendly nonphysical nonsexual companionable non-physical non-sexual chaste neighborly sexless neighbourly

cautious considered leisurely mild slow wary calm circumspect considerate reflective sensible thoughtful wise

uncommitted disloyal unattached unengaged unfaithful inconstant unpledged unpromised unmarried available partnerless unwed unwedded

moderate restrained temperate bridled checked constrained controlled curbed governed hampered hindered continent disciplined self-controlled

sophic sophism sophist sophistic sophistical sophisticate sop sooty sootless sootily sootiest sootier