low mortals least value
The opposite of a lofty quality would be a mundane or ordinary quality.
The opposite of lofty is low or humble.
The opposite of quality papers would be poor or low-quality papers.
The opposite of "quality" (of fine material or construction) would be inferiority or shoddiness.
good quality
good quality
"Lofty" is an adjective.
A sentence with the word lofty is "He had rather lofty goals, despite his humble beginnings". Another sentence with the word is "The house sat in the lofty treetop, undisturbed by the ruckus below". To be lofty means to be high up.
He had lofty ideals.
Lofty is an adjective.
Your lofty ideals are worth holding on to.
Lofty Herman was born in 1907.