Early Noldorin
gar
verb. ?to go
ven sirion gar meilien
towards (the river) Sirion went laughing
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.
gar
verb. ?to go
ven sirion gar meilien
towards (the river) Sirion went laughing
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 (verb form?) glossed “went” within the phrase ᴱN. ven Sirion gar meilien “towards (the river) Sirion went laughing” in ᴱN. Nebrachar poem from around 1930 (MC/217).