Unsisterly

Describing behavior, actions, or attitudes that are not typical or expected of a sister, often characterized by a lack of support, kindness, loyalty, or cooperation. It can imply a sense of competition, jealousy, selfishness, or deliberate meanness towards a female sibling or another woman perceived as a sisterly figure. This behavior breaches the assumed bond of familial or female solidarity, embodying conduct that is contrary to the nurturing, empathetic, and collaborative qualities associated with a good sister. The term suggests a departure from expected social norms and is generally used to express disapproval of the actions being described.

Unsisterly meaning with examples

• Sarah's unsisterly behavior was evident when she secretly sabotaged her sister's baking competition entry, motivated by a desire to win herself. Instead of supporting her sister's dreams, she fostered a spirit of competition and negativity. Her friends were taken back by how low she went to win. After it was exposed, her other sister was also upset at her and said she didn't seem to care.
• After the family inheritance was announced, the sisters' unsisterly squabble over the division of the property revealed deep-seated resentments and greed. They bickered in public. They used harsh language and accusations. Their behavior, driven by selfishness, shocked their parents and made them regret how they raised their children. The family was never the same after this.
• Despite promises of support, Emily's unsisterly lack of assistance with her sister's wedding preparations demonstrated her disregard for her sibling's needs and happiness. She made excuses, avoided helping, and seemed indifferent to the stress her sister was under. This lack of solidarity caused significant strain on their relationship, and her sister's bridesmaids were surprised by her behavior.
• In a display of unsisterly competitiveness, Jessica intentionally spread rumors about her colleague to undermine her chances of getting a promotion. This act of treachery showed a disregard for professional ethics and destroyed the woman's self-esteem. Those at the office felt shock and revulsion toward Jessica and she was alienated as a result of her behavior.