stepniece

1. The daughter of one's stepsibling.
2. The stepdaughter of one's sibling.

My stepniece is a good person.

stepniece

1- Stepsibling's daughter.
2- Sibling's stepdaughter.

My stepniece is a good person.

stepniece

1- Stepsibling's daughter.
2- Sibling's stepdaughter.

stepniece.

half-stepniece

Half-sibling's stepdaughter.

half-stepniece.

stepniece-in-law

1- Stepnibling's wife.
2- Spouse's stepniece.

My stepniece-in-law is a good person.

stepniece-in-law

1- Stepnibling's wife.
2- Spouse's stepniece.

stepniece-in-law.