Early Quenya
vilina
adjective. airy, breezy, light
vílyava
adjective. airy
There are more words but they are from Tolkien's earlier conceptional periods. Tolkien likely changed these words as he evolved the aesthetics and completeness of the languages. You may even find languages that Tolkien later rejected. Do not mix words from different time periods unless you are familiar with the phonetic developments.
Below: Tolkien's Late Period (1950–1973). These are from Tolkien's late conceptual period — his most settled forms of the languages. Prefer these over the earlier ones above when composing new text.
The adjective ᴱQ. {vilna >>} vilina “airy, breezy, light” appeared the Qenya Lexicon of the 1910s as a derivative of the early root ᴱ√VILI (QL/101). The forms vílyava or vílina “airy” appeared in the English-Qenya Dictionary of the 1920s, but this entry was deleted (PE15/68).
Neo-Quenya: Since similar words like Q. vilya “air, sky” continued to appear in Tolkien’s later writings, I think ᴺQ. vilina “airy, breezy, light” may be used as-is in Neo-Quenya writing. The gloss “light” may mean light in weight like air, or perhaps light or clear weather; I think the light-weight meaning is more likely.