“KHIRKAH” is a valid word. — 21 points Scrabble

khakia sturdy twilled cloth of a yellowish brown color used especially for military uniforms

haira covering for the body (or parts of it) consisting of a dense growth of threadlike structures (as on the human head); helps to prevent heat loss
kirka Scottish church
harklisten; used mostly in the imperative
raki
kakismall deciduous Asiatic tree bearing large red or orange edible astringent fruit
haikan outer garment consisting of a large piece of white cloth; worn by men and women in northern Africa

aira mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of
hah
ark(Judaism) sacred chest where the ancient Hebrews kept the two tablets containing the Ten Commandments
rah
ria
kir
irkirritate or vex
khithe 22nd letter of the Greek alphabet

hian expression of greeting
ah
ha(astronomy) the angular distance of a celestial point measured westward along the celestial equator from the zenith crossing; the right ascension for an observer at a particular location and time of day
aian agency of the United States Army responsible for providing timely and relevant and accurate and synchronized intelligence to tactical and operational and strategic level commanders
ara colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
kaunknown god; an epithet of Prajapati and Brahma

KHIRKAH