Synonyms of the word

sibling

• n. A person who shares a parent; one's brother or sister.

relation

• n. The manner in which two things may be associated.
• n. A member of one's family.
• n. The act of relating a story.
• n. (set theory) A set of ordered tuples.
• n. (set theory) Specifically, a set of ordered pairs.
• n. (databases) A set of ordered tuples retrievable by a relational database; a table.
• n. (mathematics) A statement of equality of two products of generators, used in the presentation of a group.
• n. (category theory) A subobject of a product of objects.
• n. (usually collocated: sexual relation) The act of intercourse.

relative

• adj. Connected to or depending on something else; comparative.
• adj. (computing, of a URL, URI, path, or similar) Expressed in relation to another item, rather than in complete…
• adj. (grammar) That relates to an antecedent.
• adj. (music) Having the same key but differing in being major or minor.
• adj. Relevant; pertinent; related.
• adj. Capable to be changed by other beings or circumstance; conditional.
• n. Someone in the same family; someone connected by blood, marriage, or adoption.
• n. (linguistics) A type of adjective that inflects like a relative clause, rather than a true adjective,…

sib

• adj. Having kinship or relationship; related by same-bloodedness; having affinity; being akin; kindred.
• n. Kindred; kin; kinsmen; a body of persons related by blood in any degree.
• n. A kinsman; a blood relation; a relative, near or remote; one closely allied to another; an intimate companion.
• n. A sibling, brother or sister (irrespective of gender).
• n. (biology) Any group of animals or plants sharing a corresponding genetic relation.
• n. A group of individuals unilaterally descended from a single (real or postulated) common ancestor.
• v. (transitive) To bring into relation; establish a relationship between; make friendly; reconcile.