bring an opportunity Antonyms

stymie restrict quash preclude parry overturn outwit obviate obstruct neutralize manacle lick inhibit retard scotch scupper hold up set back beat down louse up slow down neutralise hold back nobble trammel thwart stop squash impede hobble crimp cramp crab clog checkmate check cancel block baulk balk baffle arrest cumber curb curtail hinder handicap hamstring hamper frustrate