Brotherly

Showing the loyal affection, protection, or frank care associated with a good brother.

Reach for it when describing supportive behavior where the sibling comparison is welcome

He offered brotherly advice, then respected her choice to take a different path.

• everyday

  protective

  keeping someone safe is the main behavior

  not when care must not imply control or hierarchy

• everyday

  sibling-like

  a gender-neutral family comparison is more accurate

  not when the male relationship is specifically relevant

• warm

  affectionate

  open fondness matters more than guidance

  not when loyal practical care is the real emphasis

• professional

  supportive

  reliable practical or emotional help is central

  not when family-like affection adds important meaning

• formal

  fraternal

  an institutional or explicitly male bond is meant

  not when personal warmth should sound natural

• literary

  comradely

  warm equality grows from shared work or struggle

  not when actual family affection is being described

• hostile
• uncaring
• controlling

• brotherly love

  Their brotherly love allowed room for disagreement and repair.

• brotherly advice

  Brotherly advice became useful only after he asked whether she wanted it.

• brotherly concern

  His brotherly concern showed in practical help rather than interrogation.

The word is gendered and may suggest paternalism when applied outside an actual or chosen brother-like relationship.