Is there a kinder word than "appropriation" when taking on the elements of another culture?

“Appropriation” seems insulting to some sensitive people. Like it is patronizing or exploiting.

I think its paying homage or attributing.

If someone wants to incorporate Hanukkah into their Christmas celebrations, for instance (assuming the holidays overlapped) someone is offended. The traditions are related to different religions which have in the past even been juxtaposed

Or a Christian summer camp mostly comprised of white kids that has an “American Indian” theme—even if done respectfully, offends some Native Americans.

What can you say or do, or call it, to signify that you are an aficionado and not trivializing/patronizing?