Early Quenya
indoite
adjective. indoors, at home, homely, domestic
Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!
A word for “indoors, at home, homely, domestic” in the Qenya Lexicon of the 1910s, a combination of ᴱQ. indo “house” with the adjective suffix ᴱQ. -ite (QL/43).
Neo-Quenya: For “homely, domestic” I would update this word to ᴺQ. mardaitë using the initial element Q. marda “dwelling, house”, but for “at home” I would use attested [ᴹQ.] maryë (PE21/27).