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.

Qenya 

imma

any, any at all (in the world/existence); anything

An adjective for “any” appearing in Demonstrative, Relative, and Correlative Stems (DRC). On the page where this first appeared, this was revised to amma then to umma (PE23/99 note #24-25). Despite these revisions, the rest of the document used imma- throughout in forms like ᴹQ. immane “anybody” and ᴹQ. immanome “any place”. The adjective imma could also be used substantively to mean “anything” (PE23/104).

Qenya [PE23/099; PE23/101; PE23/102; PE23/104; PE23/105; PE23/106; PE23/111; PE23/112] Group: Eldamo. Published by

tasse ni·kenne laqe imma

there I saw nobody whatsoever

erqáqa nóre imma

every single land whatsoever

le·mere imma mastō

do you want some bread, any quantity of bread and if so what

ni mene imma teo

I want some (of it)

qaqe imma

everyone/anyone [in the World]

qamma

pronoun. everyone/anyone [in the World]

A colloquial word for “everyone/anyone [in the World]” in Demonstrative, Relative, and Correlative Stems (DRC) from 1948 as a reduction of qaqe imma (PE23/105).

le·mere umma masto?

Do you want some/any bread?

ni·kenne allane umma

I saw nobody at all

ko

adverb. reflexive

Qenya [PE23/074; PE23/077] Group: Eldamo. Published by

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.