Early Noldorin
gair
adjective. merry
gair-
verb. there is room (for)
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.
gair
adjective. merry
gair-
verb. there is room (for)
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.
An impersonal verb in the Early Noldorin Dictionary of the 1920s glossed “there is room (for)”, related to ᴱN. garth “place” (PE13/161).