Qenya
har-
verb. to dwell, abide, reside; to sit
thar-
verb. to stand
hamma
noun. chair
handa
noun. chair
harmen
noun. south
ista
noun. knowledge
istare
noun. knowledge
istya
noun. knowledge
tol-
verb. to stand
yár
noun. blood
yór
noun. blood
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.
A noun for “blood” in The Etymologies of the 1930s from the root ᴹ√YAR of the same meaning (Ety/YAR). Tolkien considered changing the root to ᴹ√YOR and the Quenya form to yōr (EtyAC/YAR).
Conceptual Development: The word ᴱQ. hari “blood” from the Early Quenya Grammar (EQG) of the 1920s might be a precursor. It in turn was probably related to earlier ᴱQ. hara(nda) “flesh-meat” from Qenya Lexicon of the 1910s (QL/39).
Neo-Quenya: Since Tolkien changed its cognate from [N.] iâr to [S.] agar, this Quenya word is probably no longer valid, and for purposes of Neo-Quenya I recommend using the later word Q. sercë “blood” instead.