THESAURUS
bitter end
Thule, Ultima Thule, bottom dollar, boundary, butt, butt end, catastrophe, climax, completion, conclusion, consummation, culmination, denouement, end, end result, extreme, extremity, fag end, farthest bound, final result, finale, jumping-off place, last act, limit, nib, payoff, point, pole, stub, stump, tag, tag end, tail, tail end, termination, tip