low grade[adjective]Synonyms: inferior, common, déclassé, hack, mean, poor, second-class, second-drawer, second-rate
 [TahlilGaran] English Synonym Dictionary ▲
 ˈlow-grade  adjective [only before noun]1.  not very good in quality: 
 inexpensive low-grade paper2.
 inexpensive low-grade paper2.  a low-grade medical condition is not very serious: 
 a low-grade fever
 a low-grade fever  [TahlilGaran] Dictionary of Contemporary English ▲