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.
laru
noun. fat, grease
mange
noun. grease
A word for “grease” in the Qenya Lexicon of the 1910s derived the early root ᴱ√MṆGṆ (QL/62), with syllabic ṇ becoming an [aŋ] which was the most common result in Early Qenya (PE12/10).
anqa(r)
noun. ear
pyúva
adjective. fat
qan
noun. ear
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.
A word appearing as ᴱQ. laru “fat, grease” in the Qenya Lexicon of the 1910s under the early root ᴱ√LARA whose derivatives had to do with fat (QL/51). In Early Qenya Word-lists of the 1920s Tolkien instead had ᴱQ. lise {“greasy” >>} “grease”, with an accusative form lisya- indicating a stem lisy- (PE16/141). In Qenya Declensions also from the 1920s, its partitive form lisihta was glossed “of butter” (PE16/115).
Neo-Quenya: The root ᴹ√LAR “fat, grease” from The Etymologies of the 1930s seems to indicate that lisy- was a transient idea, so I would retain ᴺQ. laru for purposes of Neo-Quenya, but would use it only for “grease”. For “fat” I would instead use ᴹQ. larma (Ety/LAR). Note that Tolkien also had the adjective Q. (h)lúvo “greasy, fat” in notes from the early 1950s (PE21/82) but gave no noun form.