A child of a second cousin. / A second cousin of a parent.

A first cousin's child. / A parent's first cousin.

grandchild of someone’s first cousin / cousin of someone’s grandparent / grandcousin

plural of first cousin once removed

plural of first cousin twice removed

plural of second cousin once removed

plural of first cousin thrice removed

great-grandchild of someone’s first cousin / cousin of someone’s great-grandparent

A solvent used to remove nail polish, usually mostly acetone.

alternative form of makeup remover