sisterly

Sisterly is an adjective describing qualities or conduct typical of a sister or of a sisterlike relationship. It conveys warmth, care, protectiveness, and supportive or candid advice that characterizes kinship among women who are sisters or who are regarded as such. The term can be applied to actions, attitudes, or conversations that are nurturing, loyal, or frank, yet carried with affection.

Etymology and usage: It is formed from the noun sister and the suffix -ly, meaning in a manner characteristic of. In modern usage, sisterly often appears in phrases such as sisterly concern, sisterly advice, or a sisterly bond. It may be used to describe behavior within biological families or among close female friends who perceive themselves as sisters.

Examples: A sisterly pat on the back; sisterly concern for a younger sibling; a sisterly vote of confidence. In literature and media, sisterly bonds are frequently portrayed as supportive and protective, sometimes complicated by rivalry or conflict but underpinned by loyalty.

Related terms: sister, sisterhood, sisterly love. Antonyms include brotherly, describing analogous behavior among brothers or male equivalents. While often tied to actual familial ties, sisterly can also describe close female friendships that resemble a sisterly bond.