げんじつ現実genjitsu
1.

A set of circumstances and facts that currently exist and cannot be disregarded, contrasting with ideals or fantasies.

2.

The tangible condition or state of being that is present and can be observed, as opposed to what is imagined or hoped for.

3.

The aspect of existence that is grounded in practicality and serves as a basis for decision-making, separate from theoretical or unrealistic concepts.

Example:

いい加減に現実をみつめろ。

じじつ事実jijitsu
1.

A situation or occurrence that can be universally recognized as true and which reflects actual events or conditions, regardless of personal beliefs or interpretations.

2.

The state of a situation that has been empirically verified, distinguishing it from opinions, fantasies, or theoretical constructs.

3.

An acknowledgment of existence or reality as it is, often used to emphasize the authenticity or accuracy of a particular assertion or situation.

4.

In a philosophical context, an element experienced within the framework of time and space, reflecting concrete phenomena as opposed to idealized concepts or hypothetical scenarios.

5.

An assertion or narrative that, despite seeming improbable, is grounded in real events and circumstances, highlighting the difference between embellished storytelling and unadulterated reality.

Example:

事実は小説よりも奇なり。

かくじつ確実kakujitsu
1.

Describes a state or quality of being free from error, change, or uncertainty, emphasizing factual accuracy and dependability.

2.

Refers to the objective assurance of a situation or outcome, indicating that there is no doubt or possibility of mistake, often used in practical contexts such as business or information.

3.

Signifies a level of trustworthiness or stability in a claim or condition, suggesting that something can be relied upon without hesitation due to its solid foundation.

Example:

これは遅いけど確実な方法だ。

じつjitsuじちjichi
1.

A term signifying the essence or core of something, representing its true nature and fundamental characteristics, often contrasted with falsehood or superficial appearances.

2.

The actual content or substance that exists within a situation, reflecting authenticity in actions and intentions rather than mere words or forms.

3.

An indication of genuine or honest feelings, often showcasing a commitment to sincerity and integrity in relationships or communications.

4.

The outcome or result that emerges from diligent efforts or cultivation, particularly in relation to personal growth, achievements, or the fruition of plants and crops.

5.

A representation of factual existence, denoting what is real and verifiable in contrast to fictional or exaggerated representations.

Example:

生物は、実がついにそのうちの1つにわかり始めるまで、30億年以上の間、全くその理由を知らずに地球上に存在していた。

じつjitsuha
1.

Used to introduce an honest or straightforward statement, often revealing a truth or detail that contrasts with previous information or assumptions.

2.

Indicates the speaker's intention to disclose facts directly, often signaling a shift from generalities to specific truths.

3.

Serves to emphasize that what follows is the unfiltered reality, often implying that there may have been misunderstandings or unspoken truths prior to the statement.

4.

Utilized when the speaker is about to share personal or sensitive information, framing the upcoming statement as genuine and sincere.

Example:

実はそれはただのうわさだったよ。