foiling Synonyms

thwarting frustration frustrations hindering hampering hamper frustrating frustrate forestalling foil failure euchre impede obstruct baulking letdown thwart spoil setback scotch queer prevention preventing obstruction dissatisfaction discomfiting blow blocking block bilk balking balk baffle baffling avoiding averting checking checkmating circumvention disappointment defeat defeating curbing crushing cross cripple counteracting counter conquering arresting