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afflict afflicts amount amounts ball and chain bane blame body brunt capacity capacities cares care cargo charge chore chorus clog clog concern content core curse cumber disadvantages disadvantage(s) discommode drag duties duties duty duty encumbrance encumber entangle essence exercise force freight gist glut handicap handicap haplessness haul hinder hinders impacts impact impediment impose irritant job jobs laid lade lay liability levy liabilities load matter millstone misery misfortune/mishap misfortune misfortunes misfortunes miseries mishaps obligations obligation openness oppress overhead overload overload pack pack overwork point preponderancy pressures pressures pressure pressure prey on preyed on purport rationality rationalness refrain responsibility responsibilities sense strain strains strength stress stress stresses stresses strengths substance substances susceptibleness tasks task tenor theme thrust tribulation transfuse trial trouble unfortunateness unluckiness untowardness upshot vulnerabilities vulnerableness vulnerability weight weary weigh down weigh white elephant woe woes yoke