Sibling duo Synonyms

Sibling replaced

Definitions for Sibling

(noun) a person 's brother or sister

Synonyms for phrase

relative combination

SD abbreviation

SD is an abbreviation for Sibling Duo

What does SD stand for?

SD stands for "Sibling Duo"

Duo replaced

sibling couple

Definitions for Duo

(noun) two things of the same or similar kind that match or are considered together
(noun) two items of the same kind
(noun) a pair who associate with one another