Early Noldorin
lhonn
noun. heart
lhant
noun. path
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.
G. lant “a level way, high road, street” appeared in the Gnomish Lexicon of the 1910s (GL/52), probably based on the early root ᴱ√LATA having to do with level and smooth things (QL/51). G. lant “a road” appeared on a slip illustrating vowel mutations, along with a plural form {laint >>} leint “roads” and its primitive form ᴱ✶lanta (PE13/116). ᴱN. lhant “path” appeared in Early Noldorin Word-lists of the 1920s with plural lhaint (PE13/148). Possibly later variants include S. rant “course”; see that entry for details.