#torna adj. "hard", as in tornanga (q.v.), seemingly -storna after prefixes ending in a vowel, as in the comparative forms aristorna, anastorna (PE17:56; the forms are untranslated and may not necessarily be the same adjective "hard".)
Quenya
pollië
adverb. hard, strongly
sarda
hard
torna
hard
torna
adjective. hard
urda
hard, difficult, arduous
urda adj. "hard, difficult, arduous" (PE17:154)
sarda adj. "hard" (VT39:17); pl. sardë "hards" may be used in the same sense as sarda tengwi, q.v. (As an independent form we would rather expect a nominal pl. sardar.)