“RADULAR” is a valid word. — 8 points Scrabble

laura
radarmeasuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects
ruralliving in or characteristic of farming or country life
auralof or pertaining to hearing or the ear
duralof or relating to the dura mater
aurar100 aurar equal 1 krona in Iceland
durrasorghums of dry regions of Asia and North Africa

auraa sensation (as of a cold breeze or bright light) that precedes the onset of certain disorders such as a migraine attack or epileptic seizure
dualconsisting of or involving two parts or components usually in pairs
lardsoft white semisolid fat obtained by rendering the fatty tissue of the hog
aulda Scottish word
durathe outermost (and toughest) of the 3 meninges
laudpraise, glorify, or honor
alara chemical sprayed on fruit trees to regulate their growth so the entire crop can be harvested at one time
durr

lada boy or man
rada unit of absorbed ionizing radiation equal to 100 ergs per gram of irradiated material
dala metric unit of volume or capacity equal to 10 liters
lar
alaa flat wing-shaped process or winglike part of an organism
aal
urdgoddess of fate: a giantess who personified the past

laa white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth
ala silvery ductile metallic element found primarily in bauxite
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

RADULAR