がらりと (translations)→ abrupt completely dramatically drastically quite suddenly whole
根底から (translations)→ profound profoundly
はっきり (translations)→ actually baldly beautifully broad certain certainly clear clearly consciously crystal clear declarative definite definitely distinctly do easily evenly evidently exactly explicitly finally firm frankly great hard-edged honestly just must obvious outright perfectly precisely prominent properly really recognizably right specific stark straight sure vividly well