物事に関するマナーの副詞 - 偶然の副詞

by chance and without planning in advance

偶然に

by chance and without a specific pattern, order, or purpose

ランダムに

in a manner that happens by chance or accident

偶然に

without a specific reason, pattern, or method, often based on personal preference or chance

恣意的に

without a specific order, plan, or pattern

ランダムに

without deliberate intention

たまたま

by chance or luck, often resulting in a positive outcome

偶然に

in a way that is unexpected and fortunate

偶然に

in a way that cannot be anticipated or foreseen

予測できない形で

in a way that is not anticipated or foreseen

予期しない方法で

in an unplanned or impulsive manner

自発的に

in a random or uncontrolled manner

無差別に

without prior planning or preparation

即興で

against common sense or what one would expect based on intuition

直感に反して

in a way that can be anticipated or expected with a high degree of certainty

予測可能に

in a way that is not surprising or unexpected

驚くことなく

with regard to future possibilities or actions

将来的に

without prior preparation or practice

即興で