sisterly

/หˆsษชstษ™li/

IPA: /S IH1 S T ER0 L IY0/

adjective
  1. 1

    Of or characteristic of sisters.

adverb
  1. 1

    In the manner of a sister, behaving as one would expect of a sister; as a sister, as sisters.

Source: https://en.wiktionary.org/wiki/sisterly