Difficult Synonyms
Words/phrases that have a similar definition to the word "difficult" include...arduous, testing, hard, tiring, complicated, demanding, problematical, stubborn, not easy, easier said than done, thorny, tough, grueling, challenging, obstinate, recalcitrant, awkward, fractious, unmanageable, tricky, intricate, grim, trying, intractable, complex, strenuous
Other words in thesaurus...