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.
ilt
noun. dig, stab
ilt-
verb. to thrust home, come in
A verb in the Qenya Lexicon of the 1910s appearing as iltin “I thrust home” under the early root ᴱ√ᴵLTᴵL “thrust in” (QL/42). In the Early Qenya Grammar of the 1920s, the form ilta appeared in a sentence where it was translated “in came” (PE14/54).
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 noun in the Qenya Lexicon of the 1910s glossed “a dig or stab” under the early root ᴱ√ᴵLTᴵL “thrust in” (QL/42).