miscommunication, confusion, disagreements, ambiguities, mistrust, contradictions, misinterpretation, quarrels, misperception, inconsistencies, schisms, discords, jealousies, inaccuracies, irritations, conflicts, tiffs, distortions, spats, animosities, disputes, friction, misconception, discrepancies, acrimony, prejudices, distrust, enmities, rifts, disharmony, incompatibility, differences, antagonism, controversies, misinformation, rancor, squabbles, tensions, pitfalls, awkwardness, stereotypes, oversights, irritants, obstacles, biases, discriminations, insecurities, disunity, commonalties, infelicities, dissensions, exaggerations, unpleasantness, impediments, duplications, hesitations, annoyances, misgivings, wrangles, mishaps, glitches, complicities, fallacies, incongruities, lacunas, estrangement, suspicions, frostiness, myths, disputations, problems, hindrances, antipathies, prejudgments, reproaches, missteps, intermarriages, dialogues, confrontations, bickering, snags, perplexities, untidiness, misidentification, entanglements, hostility, mistakes, stigmas, feuds, anxieties, generalizations, mispronunciations, strife, intermingling, misimpression, innuendoes, resentment, technicalities, incongruence, unawareness, interactions, imbroglios, misunderstanding, misinterpretations, confusions, disappointments, misapprehensions, misconceptions, frustrations, misapprehension, embarrassments, misperceptions, blunders, injustices, maladjustments