Synonyms for Simpatico:

• adj.

  •compatible (adjective)
  • accordant,
  • congenial,
  • cooperative,
  • like-minded,
  • congruent,
  • congruous,
  • meet,
  • fitting,
  • consonant,
  • consistent,
  • suitable,
  • appropriate,
  • adaptable,
  • fit,
  • proper.
  •friendly (adjective)
  • good-natured,
  • warm,
  • pleasant,
  • welcoming,
  • amiable,
  • spontaneous,
  • genuine,
  • friendly,
  • Warm-hearted.
  •harmonious (adjective)
  • musical,
  • similar,
  • in harmony,
  • dulcet,
  • in unison,
  • sonorous,
  • harmonic,
  • melodious,
  • like,
  • symphonic,
  • symmetrical,
  • matching,
  • melodic,
  • concordant,
  • in accord,
  • peaceful,
  • balanced,
  • on same wavelength,
  • Harmonizing,
  • coordinated,
  • cordial,
  • rhythmical,
  • in step,
  • amicable,
  • in tune,
  • mix,
  • sweet-sounding,
  • adapted,
  • silvery,
  • symphonious,
  • tuneful,
  • mellifluous,
  • euphonious,
  • in concert,
  • of one mind,
  • in chorus.
  •nice (adjective)
  • fair,
  • okay,
  • charming,
  • delightful,
  • gentle,
  • gracious,
  • winning,
  • pleasurable,
  • polite,
  • admirable,
  • commendable,
  • lovely,
  • helpful,
  • superior,
  • peachy,
  • approved,
  • courteous,
  • inviting,
  • decorous,
  • becoming,
  • winsome,
  • considerate,
  • well-mannered,
  • swell,
  • welcome,
  • prepossessing,
  • ingratiating,
  • attractive,
  • genial,
  • seemly,
  • obliging,
  • kind,
  • nifty,
  • good,
  • kindly.
  •sympathetic (adjective)
  • vicarious,
  • receptive,
  • down,
  • pro,
  • cool,
  • appreciative,
  • open-minded,
  • approving,
  • open,
  • amenable.

• n.

  •affinity (noun)
  • affection,
  • sympathy,
  • cotton,
  • compatibility,
  • weakness,
  • thing,
  • attraction,
  • rapport,
  • fondness,
  • cup of tea,
  • closeness.
  •amity (noun)
  • cordiality,
  • concord,
  • togetherness,
  • harmony,
  • benevolence,
  • kindliness,
  • hitting it off,
  • friendliness.
  •friendship (noun)
  • amity.
  •rapport (noun)
  • empathy,
  • agreement,
  • groove,
  • bond,
  • relationship,
  • link,
  • soul,
  • inter-relationship,
  • interrelationship,
  • inter-relationships,
  • good vibes,
  • unity,
  • the groove.

• Other synonyms:

  •
  • mutual,
  • in accord with,
  • together,
  • at one with,
  • agreed,
  • united,
  • favourable,
  • favorable,
  • by mutual/common consent.
  •Other relevant words:
  • accord,
  • association,
  • well-meaning,
  • engaging,
  • merciful,
  • likable,
  • comradely,
  • comfortable,
  • chummy,
  • attachment,
  • agreeable,
  • complementary,
  • Familiarity,
  • fellowship,
  • thick,
  • pleasing,
  • friendship,
  • encouraging,
  • sweet,
  • friendlike,
  • matey,
  • buddy-buddy,
  • amiability,
  • Familiar,
  • dainty,
  • En rapport,
  • companionship,
  • connection,
  • beautiful,
  • geniality,
  • likeable,
  • affable,
  • at home,
  • responsive,
  • clubby,
  • neighbourly,
  • fastidious,
  • bonny,
  • sisterly,
  • appealing,
  • fraternal,
  • convivial,
  • delicious,
  • unhostile,
  • intimacy,
  • on good terms,
  • close,
  • fine,
  • brotherly,
  • pally,
  • companionable,
  • amenity,
  • well-meant,
  • palsy-walsy,
  • peaceable,
  • lovable,
  • sociable,
  • analogy,
  • company,
  • neighborly.

Antonyms for Simpatico:

• adj.

  • compatible
    improper, unfitting, incompatible, unsuitable, antagonistic, inharmonious, disagreeable, antipathetic, unsuited.
  • harmonious
    dissonant, discordant, unfriendly, hostile, cacophonous, opposed, unlike, harsh.
  • nice
    aloof, disordered, bad, unmannerly, nasty, imprecise, cool, unlikable, mean, unpleasant, unrefined, unacceptable, unsociable, repulsive, ugly, horrible.
  • sympathetic
    callous, cold, unsympathetic, merciless, unfeeling, unconcerned, uncaring.

• n.

  • affinity
    dislike, hate, hatred, dissimilarity.
  • amity
    disagreement, discord, hostility, ill will, aloofness.
  • rapport
    coldness, unfriendliness, incompatibility.