Middle Primitive Elvish
stag
root. press, compress
krab
root. press
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.
A root in The Etymologies of the 1930s glossed “press” used as the basis for the [Noldorin] word for cram (Ety/KRAB). Later Tolkien decided this was a word in the language of the men of Dale; see Wes. cram for discussion.