How to say "All" in Japanese

When translating "all" into Japanese, you must choose carefully between 一斉に and 是が非でも. In Japanese, 一斉に (いっせいに (issei ni)) is typically associated with "all at once; simultaneously; in unison" (Syllabus Level: N3) and represents Used to describe an action performed by many people or things at the exact same time. Often conveys a sense of suddenness or uniformity.. On the other hand, 是が非でも (ぜがひでも (zegahidemo)) maps to "At all costs, by any means necessary, whether right or wrong" (Syllabus Level: N2) and represents Emphasizes a strong determination to achieve something, regardless of difficulties or opposition. Can sometimes imply a ruthless or stubborn attitude.. A literal translation of "all" can often sound unnatural to native Japanese speakers if mixed up!