およoyobu
1.

To influence or spread its effects to a distant location, encompassing an area beyond initial expectations.

2.

To arrive at a certain point in a process or stage, often indicating a critical moment where progression is necessary.

3.

To convey a state of being significantly inadequate or incapable in comparison to a certain standard or level.

4.

To encompass or include a broad range of elements or individuals, emphasizing the totality of distribution.

5.

To imply that there is no necessity for action due to circumstances that render it irrelevant.

6.

To reach a conclusion or a state that reflects the consequences of an unfolding situation.

Example:

その地震で広範囲に及ぶ被害がでた。

kikiおよoyobu
1.

To become aware of something through indirect sources, such as rumors or accounts from others, rather than firsthand experience.

2.

To gather information about a subject by way of hearsay or reports from acquaintances, indicating an existing familiarity with the topic.

3.

To retain knowledge about a matter that has been shared through informal communication channels, suggesting a degree of indirect understanding or insight.

おもomoiおよoyobu
1.

To reach a point in thought or consideration where one realizes or understands something that had not been previously considered.

2.

To arrive at an insight or make a connection regarding a matter that was not initially evident or recognized.

3.

To have one's thoughts extend to a particular subject or idea, often leading to a conclusion or understanding that encompasses more than what was initially contemplated.