Synonyms and related words :
annoying, average, backbreaking, common, crushing, current, dominant, epidemic, grueling, heavy, hefty, irksome, normal, onerous, oppressive, ordinary, painful, pandemic, plaguey, popular, predominant, predominating, prevailing, prevalent, rampant, regnant, reigning, rife, routine, ruling, running, standard, stereotyped, troublesome, trying, usual, vexatious