1) Affectionate 2) Affectionate and loyal 3) Brotherlike 4) Fraternal 5) In a brotherly manner 6) Kind of love 7) Relatively affectionate Found on https://www.crosswordclues.com/clue/brotherly
• (adv.) Like a brother; affectionately; kindly. • (a.) Of or pertaining to brothers; such as is natural for brothers; becoming to brothers; kind; affectionate; as, brotherly love. Found on http://thinkexist.com/dictionary/meaning/brotherly/
Broth'er·ly adjective Of or pertaining to brothers; such as is natural for brothers; becoming to brothers; kind; affectionate; as, brotherly love. Syn. -- Fraternal; kind; affectionate; tender. Found on http://www.encyclo.co.uk/webster/B/104