toげるgeru
1.

To successfully attain a desired outcome through persistent effort and overcoming challenges, achieving a goal or aspiration.

2.

To complete an intended action or project, resulting in the realization of one's hopes or plans.

3.

To culminate in a specific result, often denoting a significant or notable conclusion, such as a triumphant achievement or a tragic end.

Example:

浪士は本懐を遂げた。

nashitoげるgeru
1.

To carry out a task or goal to its completion, ensuring that every step is followed through until the end.

2.

To achieve a significant or ambitious project or endeavor, marking a noteworthy success.

3.

To see a plan or intention through to fruition, demonstrating perseverance and dedication in overcoming challenges.

4.

To complete an undertaking, particularly one that requires considerable effort or skill, often resulting in a sense of fulfillment or achievement.

Example:

あなたは、目的を成し遂げましたか。

やりyaritoげるgeru
1.

To successfully complete a task or objective, demonstrating perseverance and commitment until the end.

2.

To execute a plan or intention fully, ensuring that all necessary steps are taken to achieve the desired outcome.

3.

To fulfill a promise or obligation by seeing it through to its conclusion, regardless of challenges faced along the way.

4.

To realize a specific goal by maintaining focus and effort throughout the entire process, without abandoning it halfway.

Example:

私は、その仕事をやり遂げるでしょう。

soitoげるgeru
1.

To share a lifelong companionship as a married couple, living together through all of life's experiences.

2.

To overcome challenges and opposition in order to become husband and wife, maintaining a committed relationship throughout life's journey.

3.

To fulfill the aspiration of becoming a couple and sustaining that relationship until the end of one's life.

Example:

彼は彼女と添い遂げられなかった。