word for "soft"/translation request

Hello, I was hoping someone could help with a phrase translation. Quenya is fine since I can't seem to find a Sindarin word for "soft" (gentle, tender), only a root word. In the vein of JRRT's description of Elrond being as "kind as summer," I'm trying to figure out how one would say "soft as/like sunlight" as a description.

Thank you for any help!

In Sindarin it would be muig ve aglan "soft as a ray of light".

That's wonderful, thank you!