second cousin-niece 

Second cousin's daughter.

My second cousin-niece is a good girl.

second cousin-niece by Hgcloziw November 23, 2019

second cousin-nephew 

Second cousin's son.

My second cousin-nephew is a good boy.

second cousin-nephew by Hgcloziw November 23, 2019

second cousin-nibling 

Second cousin's child.

My second cousin-nibling is a good person.

second cousin-nibling by Hgcloziw November 23, 2019

second cousin-in-law

1. The spouse of one's grandparent's sibling's grandchild.
2. The grandchild of one's grandparent-in-law's sibling.

My second cousin-in-law is a good person.

second cousin-in-law by Elivaldeq November 24, 2019

second-cousin-1X-removed 

Second-cousin-once-removed (2C1R).

My second-cousin-1X-removed is a good person.

second-cousin-1X-removed by N8953SW June 26, 2021

second-cousin-2X-removed 

Second-cousin-twice-removed (2C2R).

My second-cousin-2X-removed is a good person.

second-cousin-2X-removed by N8953SW June 26, 2021

second-cousin-3X-removed

Second-cousin-thrice-removed (2C3R).

My second-cousin-3X-removed is a good person.

second-cousin-3X-removed by N8953SW June 26, 2021