かんじん肝心kanjin
1.
Pertaining to something that is of utmost importance or fundamental, often regarded as key to understanding or achieving a goal.
2.
Describing a crucial element or aspect that cannot be overlooked, which serves as the foundation for a broader context or set of actions.
3.
Indicative of that which is vital for success or operation, emphasizing its irreplaceable nature in relation to a specific task or situation.
Example:
なんであれ物事の本体を捕らえる事が肝心だ。
かんじんかなめ肝心要kanjinkaname
1.
Indispensable; referring to something that is fundamentally important or essential in a given context.
2.
The crucial element or aspect that significantly affects the outcome or essence of a situation.
3.
The central focus or key aspect that cannot be overlooked or ignored.
Example:
そう言えば、肝心要の部分を何も決めていなかった。