platonically

/pləˈtɑnɪkli/
adverb
  1. In a way that involves a close, affectionate relationship without romantic or sexual feelings.
    • Even though they lived together, they interacted platonically, like siblings.
    • She explained that they were involved only platonically, as study partners.
    • They have been friends platonically for years, with no romantic interest.
Antonyms
What does "platonically" mean? | whatsthatwordmean | whatsthatwordmean