second-cousin-twice-removed

1- Grandparent's second-cousin.
2- Second-cousin's grandchild.

My second-cousin-twice-removed is a good person.

second-cousin-twice-removed

1- Great-great-grandparent's sibling's grandchild / Grandparent's second-cousin.
2- Grandparent's sibling's great-great-grandchild / Second-cousin's grandchild.

My second-cousin-twice-removed is a good person.

second-cousin-twice-removed

1- Grandparent's second-cousin.
2- Second-cousin's grandchild.

second-cousin-twice-removed.

second-cousin-twice-removed-in-law

1- Second-cousin-twice-removed's spouse.
2- Spouse's second-cousin-twice-removed.

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

co-second-cousin-twice-removed-in-law

Spouse's second-cousin-twice-removed's spouse.

My co-second-cousin-twice-removed-in-law is a good person.