maじるjirumaじるjiru
1.

To have a foreign or distinct element blend into or be incorporated within something homogeneous, creating a mixture that may alter the original composition.

2.

To mingle or associate with a group, signifying the act of one entity entering into a social or communal space among others.

3.

To become intertwined with other elements or groups, often highlighting the process of integration or interaction between differing types.

Example:

トムは知らない人に混じって居心地が悪かった。

irimaじるjiruiりまじるrimajiru
1.

To become integrated with other elements or substances, resulting in a combination that is difficult to distinguish as separate entities.

2.

To involve a variety of different components or aspects together in a unified whole, often leading to a rich blend of characteristics.

3.

To intertwine or coalesce with opposing or different parties, creating a complex situation or interaction.

4.

To be intermingled in such a way that the individual parts contribute to a larger, cohesive entity, often within a shared context or environment.

Example:

町田は古いものと新しいものが入り交じった面白い街です。