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.
qa(qe)-
prefix. all, all the (with plurals), every; each, every
qa(qe)nde
adverb. in all ways, to every extent
qa(qe)ndon
adverb. *in all fashions
A correlative combination appeared in Demonstrative, Relative, and Correlative Stems (DRC) from 1948 (PE23/111), a combination of ᴹQ. qa(qe)- “all” and the similative suffix ᴹQ. -ndon.
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 correlative ᴹQ. qande or qaqende “in all ways, to every extent” appeared in Demonstrative, Relative, and Correlative Stems (DRC) from 1948 (PE23/111), a combination of ᴹQ. qa(qe)- “every” and ᴹQ. -n(de) “extent”.
Neo-Quenya: For purposes of Neo-Quenya I would update this to ᴺQ. ilindë “in all degrees, to every extent” using il- “all”.