“PARDAH” is a valid word. — 12 points Scrabble

hardnot easy; requiring great physical or mental effort to accomplish or comprehend or endure
harpa chordophone that has a triangular frame consisting of a sounding board and a pillar and a curved neck; the strings stretched between the neck and the soundbox are plucked with the fingers
para(obstetrics) the number of liveborn children a woman has delivered
pard
haar

hadhave or possess, either in a concrete or an abstract sense
aahexpress admiration and pleasure by uttering `ooh' or `aah'
rapa reproach for some lapse or misdeed
aha
pada number of sheets of paper fastened together along one edge
par(golf) the standard number of strokes set for each hole on a golf course, or for the entire course
rada unit of absorbed ionizing radiation equal to 100 ergs per gram of irradiated material
hapan accidental happening
dahthe longer of the two telegraphic signals used in Morse code
rah
pah
dap

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
paan informal term for a father; probably derived from baby talk
ada public promotion of some product or service
ara colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere
aaa dry form of lava resembling clinkers

PARDAH