ふかfukai
1.

Characterized by a significant distance from the surface to the bottom, whether in a vertical or horizontal manner, underscoring a sense of substantiality in physical depth.

2.

Reflecting a degree of intensity or richness, often used to describe flavors, emotions, or colors that are notably pronounced or complex.

3.

Indicating a profound complexity or significant underlying meaning that is not immediately visible, hinting at deeper implications or mysteries.

4.

Describing a close and intricate connection between entities or individuals, suggesting a strong bond or interrelationship.

5.

Denoting a situation where feelings or experiences resonate deeply within, suggesting an emotional or psychological intensity that is hard to alter.

Example:

湖の深さはどのくらいですか。

おくふか奥深okufukaiおくぶか奥深okubukai
1.

Describing a space that extends far beyond the surface or entrance, suggesting a sense of depth and distance from the outside.

2.

Indicating a complexity or richness of meaning that is not immediately apparent, often requiring reflection to fully understand.

Example:

その話は、ある日曜日の午後も遅くなった頃、奥深い森の中で始まったんだ。

きょうみぶか興味深kyoumibukai
1.

Describing something that captivates attention and evokes a strong curiosity or fascination due to its intriguing nature.

2.

Referring to a subject or topic that stimulates deep engagement and thought, often prompting further exploration or inquiry.

3.

Indicating an experience or idea that presents complexity or novelty, making it appealing and worthy of consideration.

Example:

その話はとても興味深かった。

つみぶか罪深tsumibukai
1.

Describes a state of having committed actions that are fundamentally unacceptable or morally wrong, so much so that they cannot easily be atoned for.

2.

Characterizes behavior that is profoundly in violation of ethical or moral standards, implying a significant and serious level of wrongdoing.

3.

Refers to the weightiness of sins in relation to spiritual or ethical teachings, indicating actions that cause deep shame or remorse.

ねぶか根深nebukai
1.

Describing a quality or belief that is firmly established within a person’s mind or emotions, making it resistant to change or removal over time.

2.

Referring to a situation or conflict that is deeply embedded in the underlying causes, making resolution difficult.

3.

Indicating a persistent mindset or attitude that clings tenaciously, often leading to a refusal to let go of ideas or feelings.

4.

Signifying a profound intensity of thought or sentiment, suggesting that those feelings are deeply felt and not superficial.

Example:

彼らは多くの根深い迷信に打ち勝った。