Synonyms for «problematic issues»

troubling troublesome difficult complicated controversial potential critical significant important contentious technical several dangerous serious possible various numerous certain complex social major different urgent big specific tough wide medical huge worrying interesting multiple relevant legal current worrisome health usual policy related environmental practical minor existing inevitable ongoing recent unresolved questionable

problems concerns challenges areas difficulties question conflicts people disputes situations future discussion dilemma world spots system lot symptoms aspects complications students day host relationship types range kinds variety history others risk series part array obstacles sorts list community users couple today complexity plenty skin things hurdles items implications resolution