しだい次第shidai
1.

A sequence or order of actions and events, indicating what should occur next in a specific context, often used to describe formal proceedings or methods.

2.

The circumstances or context surrounding a situation that led to a particular outcome, often relating to the backstory or developments up to the present.

3.

A suffix used to imply that the outcome or course of action is determined by external conditions or the will of individuals involved, suggesting flexibility based on given circumstances.

4.

An expression indicating a prompt transition from one action to the next, emphasizing immediacy in response or following the completion of a prior task.

Example:

仕事の成功はあなた方の努力次第です。

だいdai
1.

A prefix used to indicate the sequential order or ranking of items, often attached to numerals to denote positions such as first, second, or third in a series.

2.

A linguistic element that signifies the ordinal nature of a count, frequently appearing before numbers to illustrate their order in various contexts.

3.

A component of Japanese vocabulary used to express the concept of sequence in events or items, particularly in formal or academic settings, such as indicating the order of examination attempts.

Example:

まず第1にこの仕事を終えなくてはいけない。

だいに第二dainiだいに第2第2
1.

Referring to something that comes after the first in a sequence or ranking, often indicating a position of lesser priority or significance.

2.

Denoting the next in order after the primary or first instance, frequently used in contexts such as events, categories, or comparative evaluations.

3.

Indicating a repeated occurrence or iteration, as in the case of an event or experience that happens for the second time.

Example:

チューリッヒはロンドンに次ぐ世界第二位の金市場である。

しだい次第shidaini
1.

Describes a process in which a situation or condition changes slowly over time, indicating a gradual transition rather than an abrupt shift.

2.

Reflects an incremental progression in a series of events, where changes occur in a stepwise manner rather than all at once.

3.

Suggests that an activity or behavior develops progressively into more advanced stages, culminating in a significant change or state.

Example:

日が経つにつれて、天気は次第に悪化しつつあった。

だいいち第一daiichi
1.

The position that comes before all others in a sequence, indicating the initial or primary element among a group or series of items or events.

2.

The most significant or essential aspect that should be prioritized above all else, often associated with the utmost importance in decision-making or action.

3.

A designation that identifies someone or something as the best or most superior within a certain category or field, reflecting outstanding quality or achievement.

Example:

まず、第一に名前を書きなさい。